slab analysis and design.xlsx

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    Two - Way Slab [Coefficient Method]

    SLAB NO. 1 CASE NO. 4 ( TWO - END CONTINUOUS )

    DESIGN DATA

    3980.000 mm concrete coer ! "0.000 mm

    3#00.000 mm $%&n '%r &%meter ! 1".000 mmm&n *%' t+&c,ne ! 83.111 mm Tem '%r &%meter ! 10.000 mm

    c/ ! "8.000 $% tr (t+&c,ne)! 100.000 mm

    ! 414.000 $%

    SERVICE !ADS

    Cer%m&c T&*e ! 1.100 2%

    W%ter roo&n ! 0.100 2%

    DL ! 1.100 2% (ec*5&n t+e 6e&+t o t+e *%')

    LL ! 4.800 2%

    "3.#40

    WEIG"T !# SA$

    0."3# ,%

    1." DL 7 1. LL

    1.0" .80

    9."8" ,%

    9."8" ,%

    m !

    % & '()*+

    INTER,!ATI!N :;rom t+e t%'*e o coe&c&ent

    C

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    S"!RT S,AN

    NEGATIVE MOMENTS

    *('. /N(%

    POSITIVE MOMENTS DUE TO DEAD LOAD

    0()+0 /N(%

    POSITIVE MOMENTS DUE TO LIVE LOAD

    .(122 /N(%

    TOTAL POSITIVE MOMENTS

    )(33 /N(%

    Negative Moments at diacontinuous edges equal !" o# $ositive moment 

    2()0)0*)* /N(%

    !NG S,AN

    NEGATIVE MOMENTS

    3(3) /N(%

    POSITIVE MOMENTS DUE TO DEAD LOAD

    0('30 /N(%

    POSITIVE MOMENTS DUE TO LIVE LOAD

    0(1. /N(%

    TOTAL POSITIVE MOMENTS

    1(1+. /N(%

    Negative Moments at diacontinuous edges equal !" o# $ositive moment 

    2(20.00+0 /N(%

    $S ! C

    w L

    S"

    MS &

    $SDL

     ! Cw DL

    LS

    "

    MSD

     &

    $SLL

     ! Cw LL

    LS

    "

    MS

     &

    MST

     &

    Ne4( MS &

    $L ! CLw LL"

    M &

    $LDL

     ! CLw 

    DLL

    L"

    MD

     &

    $LLL

     ! CLw 

    LLL

    L"

    M

     &

    MT

     &

    Ne4( MS &

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    MIDS,AN

    S%O&T SPAN 

    ! 4.00 mm

    $5 ! 8.#1# ,N.m

    0.0

    0.0

    0.041

    > ! 0.0043 0.003

     A ! >' 0.0"9

     A ! 3"0.9

    as ( "

    S ! 1000% = AS ! 3#".3 mm

    5ay S & 03' %%

    n !

    n ! ".84 c.

    5ay n & 0 6c5(

    MIDS,AN

    LONG SPAN 

    ! ".00 mm

    $5 ! .94 ,N.m

    0.0

    0.0

    0.0""

    > ! 0.0049 0.003

     A ! >' 0.0"9

     A ! 30".

    as ( "S ! 1000% = A

    S ! 33. mm

    5ay S & 0*' %%

    n !

    n ! ".8 c.

    5ay n & 0 6c5(

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    Use mm ) *a+ 

    Use mm ) *a+ 

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    C!NTIN7!7S EDGE

    S%O&T SPAN 

    ! 4.00 mm

    $5 ! .104 ,N.m

    0.0#

    0.0#0.0#31

    > ! 0.003 0.003

     A ! >' 0.0"9

     A ! "#.98

    as ( "

    S ! 1000% = A

    S ! 4"#."1 mm

    5ay S & .23 %%

    n !n ! ".3# c.

    5ay n & 0 6c5(

    C!NTIN7!7S EDGE

    LONG SPAN 

    ! ".00 mm

    $5 ! #.#18 ,N.m

    0.00.0

    0.0#90

    > ! 0.0040 0.003

     A ! >' 0.0"9

     A ! "4.48

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    Use mm ) *a+ 

    Use mm ) *a+ 

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    as ( "

    S ! 1000% = A

    S ! 4#.00 mm

    5ay S & .33 %%

    n !

    n ! ".19 c.5ay n & 0 6c5(

    DISC!NTIN7!7S EDGE

    S%O&T SPAN 

    Use " times t,e s$acng o# mids$an -moment is onl. !" o# mids$an/

    S !

    S ! 10#.0 mm

    5ay S & '3' %%

    S ! '3' @ #00mm (ACI coe)

    T,e+e#o+e0 *ent u$ two o# eve+. t,+ee *a+s

    #+om t,e *ottom steel 

    n !n ! 0.9# c.

    5ay n & 6c5(

    DISC!NTIN7!7S EDGE

    LONG SPAN 

    Use " times t,e s$acng o# mids$an -moment is onl. !" o# mids$an/

    S !

    S ! 11"0.99 mm

    5ay S & 2' %%

    S ! 2' @ #00mm (ACI coe)

    T,e+e#o+e0 *ent u$ two o# eve+. t,+ee *a+s

    #+om t,e *ottom steel 

    n !

    n ! 0.89 c.

    5ay n & 6c5(

    mm' 

     AS=%

    $IDSAN

    AS=%$IDSAN=3

    $IDSAN

    S%

    $IDSAN

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    ColumnStrip

    ColumnStrip

    MiddleStrip

    ColumnStrip

    ColumnStrip

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    $%. N

    $'. N

    1.0

    0.9

    :eer to T%'*e "04 - " ("# mm mort%r 'e) 0.9

    0.8

    :eer to T%'*e "0# - 1 ( /5n&orm *o%/ %r&e een&n on 5e or occ5%nc) 0.8

    0.

    0.

    0.

    0.

    0.#

    0.#

    Note

    $%.

    $'.

    1.0

    0.9

    0.9

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    0.8

    0.8

    0.

    0.

    0.

    0.

    0.#

    0.#

    Note

    $%.

    $'.

    1.0

    0.9

    0.9

    0.8

    0.8

    0.

    0.

    0.

    0.

    0.#

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    0.#

    Note

    % ' c

    1.000 -1.9# 0.10#

    '"! ".83

    4%c! 0.418

    1.31

    0.04

     

    % ' c  

    1.000 -1.9# 0.11

     

    '"! ".83

    4%c! 0.49  

    1."3

    0.0" Note

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    % ' c

    1.000 -1.9# 0.08

    '"! ".83

    4%c! 0.349

    1.4"

    0.0#3

    % ' c

    1.000 -1.9# 0.09

    '"! ".834%c! 0.38

    1.3

    0.0#9

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    Co

    e !C%. Ne : W5:L"

      e !C'. Ne : W5:L'"

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    00 C%.ne 0.04#

      C'.ne 0.04# 0.0

    #0 C%.ne 0.0#0

      C'.ne 0.041 0.0"

    00 C%.ne 0.0##

      C'.ne 0.03 0.00

    #0 C%.ne 0.00

      C'.ne 0.031 0.0#

    00 C%.ne 0.0#

      C'.ne 0.0" 0.01

    #0 C%.ne 0.09  C'.ne 0.0"" 0.0#

    00 C%.ne 0.04

      C'.ne 0.01 0.0#0

    #0 C%.ne 0.0

      C'.ne 0.014 0.043

    00 C%.ne 0.081

      C'.ne 0.010

    #0 C%.ne 0.084

      C'.ne 0.00 0.0"8

    00 C%.ne 0.08

      C'.ne 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Coeffici

    .DL !C%.DL : W:L"

    .DL !C'.DL : W:L'"

    %t&o C%e 1 C%e " C%e 3m!L=L'

    00 C%.DL 0.03 0.018 0.018

      C'.DL 0.03 0.018 0.0"

    #0 C%.DL 0.040 0.0"0 0.0"1

      C'.DL 0.033 0.01 0.0"#

    00 C%.DL 0.04# 0.0"" 0.0"#

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      C'. DL 0.0"9 0.014 0.0"4

    #0 C%.DL 0.0#0 0.0"4 0.0"9

      C'.DL 0.0" 0.01" 0.0""

    00 C%.DL 0.0# 0.0" 0.034

      C'.DL 0.0"3 0.011 0.0"0

    #0 C%.DL 0.01 0.0"8 0.040

      C'.DL 0.019 0.009 0.01800 C%.DL 0.08 0.030 0.04

      C'.DL 0.01 0.00 0.01

    #0 C%.DL 0.04 0.03" 0.0#4

      C'.DL 0.013 0.00 0.014

    00 C%.DL 0.081 0.034 0.0"

      C'.DL 0.010 0.004 0.011

    #0 C%.DL 0.08 0.03# 0.01

      C'.DL 0.008 0.003 0.009

    00 C%.DL 0.09# 0.03 0.080

      C'.DL 0.00 0.00" 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n%t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Coeffici

    .LL !C%.LL : W:L"

    .LL !C'.LL : W:L'"

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    00 C%. LL 0.03 0.0" 0.0"  C'. LL 0.03 0.0" 0.03"

    #0 C%. LL 0.040 0.030 0.031

      C'. LL 0.033 0.0"# 0.0"9

    00 C%. LL 0.04# 0.034 0.03#

      C'. LL 0.0"9 0.0"" 0.0"

    #0 C%. LL 0.0#0 0.03 0.040

      C'. LL 0.0" 0.019 0.0"4

    00 C%. LL 0.0# 0.041 0.04#

      C'. LL 0.0"3 0.01 0.0""

    #0 C%. LL 0.01 0.04# 0.0#1

      C'. LL 0.019 0.014 0.019

    00 C%. LL 0.08 0.049 0.0#  C'. LL 0.01 0.01" 0.01

    #0 C%. LL 0.04 0.0#3 0.04

      C'. LL 0.013 0.010 0.014

    00 C%. LL 0.081 0.0#8 0.01

      C'. LL 0.010 0.00 0.011

    #0 C%. LL 0.088 0.0" 0.080

      C'. LL 0.008 0.00 0.009

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    00 C%. LL 0.09# 0.0 0.088

      C'. LL 0.00 0.004 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Ratio of oad w in a

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    1.00 W% 0.#00 0.#00 0.10

      W' 0.#00 0.#00 0.830

    0.9# W% 0.##0 0.##0 0."00

      W' 0.4#0 0.4#0 0.8000.90 W% 0.00 0.00 0."30

      W' 0.400 0.400 0.0

    0.8# W% 0.0 0.0 0."80

      W' 0.340 0.340 0."0

    0.80 W% 0.10 0.10 0.330

      W' 0."90 0."90 0.0

    0.# W% 0.0 0.0 0.390

      W' 0."40 0."40 0.10

    0.0 W% 0.810 0.810 0.#0

      W' 0.190 0.190 0.##0

    0.# W% 0.8#0 0.8#0 0.#30

      W' 0.1#0 0.1#0 0.400.0 W% 0.890 0.890 0.10

      W' 0.110 0.110 0.390

    0.## W% 0.9"0 0.9"0 0.90

      W' 0.080 0.080 0.310

    0.#0 W% 0.940 0.940 0.0

      W' 0.00 0.00 0."40

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    &n&c%te % 5ort %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

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    fficient5 fo8 Ne4ati9e Mo%ent5 in Slab :

    6+ere W5 tot%* 5n&orm e% *o% *5 *&e *o

    C%e 4 C%e # C%e C%e

    0.0#0 0.0# 0.01

    0.0#0 0.01

    0.0## 0.09 0.0#

    0.04# 0.0

    0.00 0.080 0.09

    0.040 0.0"

    0.0 0.08" 0.083

    0.034 0.0#

    0.01 0.083 0.08

    0.0"9 0.0#1

    0.0 0.08# 0.0880.0"4 0.044

    0.081 0.08 0.091

    0.019 0.038

    0.08# 0.08 0.093

    0.01# 0.031

    0.089 0.088

    0.03# 0.011 0.09#

    0.00

    0.09" 0.089 0.09

    0.008 0.019

    0.094 0.090 0.09

    0.0"" 0.000.003

    5nm%r,e ee &n&c%te % 5ort

    ent5 fo8 Deal-oad ,o5iti9e Mo%ent5 in Slab:

    6+ere 6 tot%* 5n&orm e% *o%

    C%e 4 C%e # C%e C%e

    0.0" 0.0" 0.033 0.0"

    0.0" 0.018 0.0" 0.033

    0.030 0.0"8 0.03 0.031

    0.0"4 0.01# 0.0"4 0.031

    0.033 0.0"9 0.039 0.03#

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    0.0"" 0.013 0.0"1 0.0"8

    0.03 0.031 0.04" 0.040

    0.019 0.011 0.01 0.0"#

    0.039 0.03" 0.04# 0.04#

    0.01 0.009 0.01# 0.0""

    0.043 0.033 0.048 0.0#1

    0.013 0.00 0.01" 0.0"00.04 0.03# 0.0#1 0.0#8

    0.011 0.00# 0.009 0.01

    0.0#0 0.03 0.0#4 0.0#

    0.009 0.004 0.00 0.014

    0.0#3 0.03 0.0# 0.03

    0.00 0.003 0.00 0.01"

    0.0# 0.038 0.0#8 0.081

    0.00# 0.00" 0.004 0.009

    0.0#9 0.039 0.01 0.089

    0.004 0.001 0.003 0.00

    5nm%r,e ee &n&c%te % 5ort

    ent5 fo8 i9e-oad ,o5iti9e Mo%ent5 in Slab:

    6+ere 6 tot%* 5n&orm *&e *o%

    C%e 4 C%e # C%e C%e

    0.03" 0.03" 0.03# 0.03"0.03" 0.0" 0.03" 0.03#

    0.03# 0.034 0.038 0.03

    0.0"9 0.0"4 0.0"9 0.03"

    0.039 0.03 0.04" 0.040

    0.0" 0.0"1 0.0"# 0.0"9

    0.043 0.041 0.04 0.04#

    0.0"3 0.019 0.0"" 0.0"

    0.048 0.044 0.0#1 0.0#1

    0.0"0 0.01 0.019 0.0"3

    0.0#" 0.04 0.0## 0.0#

    0.01 0.013 0.01 0.0"0

    0.0# 0.0#1 0.00 0.030.014 0.011 0.013 0.01

    0.0" 0.0## 0.04 0.00

    0.011 0.009 0.010 0.014

    0.0 0.0#9 0.08 0.0

    0.009 0.00 0.008 0.011

    0.0" 0.03 0.03 0.08#

    0.00 0.00# 0.00 0.009

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    0.0 0.0 0.08 0.09"

    0.00# 0.004 0.00# 0.00

    5nm%r,e ee &n&c%te % 5ort

    and b Di8ection fo8 Shea8 in Slab and oad on S;66o8t5 :

    C%e 4 C%e # C%e C%e

    0.#00 0.830 0.10 0."90

    0.#00 0.10 0."90 0.10

    0.##0 0.80 0.#0 0.330

    0.4#0 0.140 0."#0 0.00.00 0.880 0.90 0.380

    0.400 0.1"0 0."10 0."0

    0.0 0.900 0.830 0.430

    0.340 0.100 0.10 0.#0

    0.10 0.9"0 0.80 0.490

    0."90 0.080 0.140 0.#10

    0.0 0.940 0.880 0.#0

    0."40 0.00 0.1"0 0.440

    0.810 0.9#0 0.910 0."0

    0.190 0.0#0 0.090 0.380

    0.8#0 0.90 0.930 0.90

    0.1#0 0.040 0.00 0.3100.890 0.90 0.9#0 0.0

    0.110 0.030 0.0#0 0."40

    0.9"0 0.980 0.90 0.810

    0.080 0.0"0 0.040 0.190

    0.940 0.990 0.90 0.80

    0.00 0.010 0.030 0.140

    5nm%r,e ee

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    C%e 8 C%e 9

    0.033 0.01

    0.01 0.033

    0.038 0.0#

    0.0# 0.0"9

    0.043 0.08

    0.0#" 0.0"#

    0.049 0.0"

    0.04 0.0"1

    0.01 0.0#

    0.041 0.01

    0.01 0.0#0.03 0.014

    0.08 0.081

    0.0"9 0.011

    0.04 0.083

    0.0"4 0.008

    0.080 0.08#

    0.0"4 0.018

    0.08# 0.08

    0.014 0.00#

    0.089 0.088

    0.014 0.010

    C%e 8 C%e 9

    0.0"0 0.0"3

    0.0"3 0.0"0

    0.0"" 0.0"4

    0.0"1 0.01

    0.0"# 0.0"

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    0.019 0.01#

    0.0"9 0.0"8

    0.01 0.013

    0.03" 0.0"9

    0.01# 0.010

    0.03 0.031

    0.013 0.000.040 0.033

    0.011 0.00

    0.044 0.034

    0.009 0.00#

    0.048 0.03

    0.00 0.004

    0.0#" 0.03

    0.00# 0.003

    0.0# 0.038

    0.004 0.00"

    C%e 8 C%e 9

    0.0"8 0.0300.030 0.0"8

    0.031 0.03"

    0.0" 0.0"#

    0.03# 0.03

    0.0"4 0.0""

    0.040 0.039

    0.0"" 0.0"0

    0.044 0.04"

    0.019 0.01

    0.049 0.04

    0.01 0.013

    0.0#4 0.0#00.014 0.011

    0.0#9 0.0#4

    0.011 0.009

    0.0# 0.0#9

    0.009 0.00

    0.00 0.03

    0.00 0.00

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    0.0 0.0

    0.00# 0.004

    C%e 8 C%e 9

    0.330 0.0

    0.0 0.330

    0.380 0.10

    0."0 0."900.430 0.#0

    0.#0 0."#0

    0.490 0.90

    0.#10 0."10

    0.##0 0.830

    0.4#0 0.10

    0.10 0.830

    0.390 0.140

    0.80 0.890

    0.3"0 0.110

    0.40 0.9"0

    0."0 0.0800.800 0.940

    0."00 0.00

    0.8#0 0.9#0

    0.1#0 0.0#0

    0.890 0.90

    0.110 0.030

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    Two - Way Slab [Coefficient Method]

    SLAB NO. " CASE NO. 8 ( THEE - END CONTINUOUS )

    DESIGN DATA

    4000.000 mm concrete coer ! "0.000 mm

    3#00.000 mm $%&n '%r &%meter ! 1".000 mmm&n *%' t+&c,ne ! 83.333 mm Tem '%r &%meter ! 10.000 mm

    c/ ! "8.000 $% tr (t+&c,ne)! 100.000 mm

    ! 414.000 $%

    SERVICE !ADS

    Cer%m&c T&*e ! 1.100 2%

    W%ter roo&n ! 0.100 2%

    DL ! 1."00 2% (ec*5&n t+e 6e&+t o t+e *%')

    LL ! 4.800 2%

    "3.#40

    WEIG"T !# SA$

    0."3# ,%

    1." DL 7 1. LL

    1."" .80

    9.40" ,%

    9.40" ,%

    m !

    % & '()*3

    INTER,!ATI!N :;rom t+e t%'*e o coe&c&ent

    C

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    S"!RT S,AN

    NEGATIVE MOMENTS

    3(2+) /N(%

    POSITIVE MOMENTS DUE TO DEAD LOAD

    0(' /N(%

    POSITIVE MOMENTS DUE TO LIVE LOAD

    .(0+ /N(%

    TOTAL POSITIVE MOMENTS

    *(.2+ /N(%

    Negative Moments at diacontinuous edges equal !" o# $ositive moment 

    2(.*10*)* /N(%

    !NG S,AN

    NEGATIVE MOMENTS

    *(0*2 /N(%

    POSITIVE MOMENTS DUE TO DEAD LOAD

    2(*') /N(%

    POSITIVE MOMENTS DUE TO LIVE LOAD

    0(.1' /N(%

    TOTAL POSITIVE MOMENTS

    1(1) /N(%

    Negative Moments at diacontinuous edges equal !" o# $ositive moment 

    2('31'')+1 /N(%

    $S ! C

    w L

    S"

    MS &

    $SDL

     ! Cw DL

    LS

    "

    MSD

     &

    $SLL

     ! Cw LL

    LS

    "

    MS

     &

    MST

     &

    Ne4( MS &

    $L ! CLw LL"

    M &

    $LDL

     ! CLw 

    DLL

    L"

    MD

     &

    $LLL

     ! CLw 

    LLL

    L"

    M

     &

    MT

     &

    Ne4( MS &

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    MIDS,AN

    S%O&T SPAN 

    ! 4.00 mm

    $5 ! .4"9 ,N.m

    0.0#

    0.0#

    0.0##

    > ! 0.0038 0.003

     A ! >' 0.0"9

     A ! "8.#9

    as ( "

    S ! 1000% = AS ! 40#.9 mm

    5ay S & .'3 %%

    n !

    n ! ".4 c.

    5ay n & 0 6c5(

    MIDS,AN

    LONG SPAN 

    ! ".00 mm

    $5 ! .18 ,N.m

    0.0

    0.0

    0.03

    > ! 0.004# 0.003

     A ! >' 0.0"9

     A ! ".8

    as ( "S ! 1000% = A

    S ! 40.03 mm

    5ay S & .'3 %%

    n !

    n ! ".4 c.

    5ay n & 0 6c5(

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    Use mm ) *a+ 

    Use mm ) *a+ 

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    C!NTIN7!7S EDGE

    S%O&T SPAN 

    ! 4.00 mm

    $5 ! #."98 ,N.m

    0.04

    0.040.0393

    > ! 0.00" 0.003

     A ! >' 0.0"9

     A ! "#0."4

    as ( "

    S ! 1000% = A

    S ! 4#1.9# mm

    5ay S & .'' %%

    n !n ! "."1 c.

    5ay n & 0 6c5(

    C!NTIN7!7S EDGE

    LONG SPAN 

    ! ".00 mm

    $5 ! .3" ,N.m

    0.080.08

    0.099

    > ! 0.00#4 0.003

     A ! >' 0.0"9

     A ! 334.88

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    Use mm ) *a+ 

    Use mm ) *a+ 

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    as ( "

    S ! 1000% = A

    S ! 33.3 mm

    5ay S & 003 %%

    n !

    n ! ".9 c.5ay n & 0 6c5(

    DISC!NTIN7!7S EDGE

    S%O&T SPAN 

    Use " times t,e s$acng o# mids$an -moment is onl. !" o# mids$an/

    S !

    S ! 1"1.89 mm

    5ay S & 2'' %%

    S ! 2'' @ #00mm (ACI coe)

    T,e+e#o+e0 *ent u$ two o# eve+. t,+ee *a+s

    #+om t,e *ottom steel 

    n !n ! 0.8" c.

    5ay n & 6c5(

    DISC!NTIN7!7S EDGE

    LONG SPAN 

    Use " times t,e s$acng o# mids$an -moment is onl. !" o# mids$an/

    S !

    S ! 1""1.08 mm

    5ay S & 2'' %%

    S ! 2'' @ #00mm (ACI coe)

    T,e+e#o+e0 *ent u$ two o# eve+. t,+ee *a+s

    #+om t,e *ottom steel 

    n !

    n ! 0.8" c.

    5ay n & 6c5(

    mm' 

     AS=%

    $IDSAN

    AS=%$IDSAN=3

    $IDSAN

    S%

    $IDSAN

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    ColumnStrip

    ColumnStrip

    MiddleStrip

    ColumnStrip

    ColumnStrip

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    $%. N

    $'. N

    1.0

    0.9

    :eer to T%'*e "04 - " ("# mm mort%r 'e) 0.9

    0.8

    :eer to T%'*e "0# - 1 ( /5n&orm *o%/ %r&e een&n on 5e or occ5%nc) 0.8

    0.

    0.

    0.

    0.

    0.#

    0.#

    Note

    $%.

    $'.

    1.0

    0.9

    0.9

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    0.8

    0.8

    0.

    0.

    0.

    0.

    0.#

    0.#

    Note

    $%.

    $'.

    1.0

    0.9

    0.9

    0.8

    0.8

    0.

    0.

    0.

    0.

    0.#

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    0.#

    Note

    % ' c

    1.000 -1.9# 0.091

    '"! ".83

    4%c! 0.3#

    1.39

    0.0#

     

    % ' c  

    1.000 -1.9# 0.108

     

    '"! ".83

    4%c! 0.43"  

    1."9

    0.0 Note

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    % ' c

    1.000 -1.9# 0.0#

    '"! ".83

    4%c! 0."0

    1.#

    0.039

    % ' c

    1.000 -1.9# 0.1"9

    '"! ".834%c! 0.#1

    1.1#

    0.080

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    Co

    e !C%. Ne : W5:L"

      e !C'. Ne : W5:L'"

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    00 C%.ne 0.04#

      C'.ne 0.04# 0.0

    #0 C%.ne 0.0#0

      C'.ne 0.041 0.0"

    00 C%.ne 0.0##

      C'.ne 0.03 0.00

    #0 C%.ne 0.00

      C'.ne 0.031 0.0#

    00 C%.ne 0.0#

      C'.ne 0.0" 0.01

    #0 C%.ne 0.09  C'.ne 0.0"" 0.0#

    00 C%.ne 0.04

      C'.ne 0.01 0.0#0

    #0 C%.ne 0.0

      C'.ne 0.014 0.043

    00 C%.ne 0.081

      C'.ne 0.010

    #0 C%.ne 0.084

      C'.ne 0.00 0.0"8

    00 C%.ne 0.08

      C'.ne 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Coeffici

    .DL !C%.DL : W:L"

    .DL !C'.DL : W:L'"

    %t&o C%e 1 C%e " C%e 3m!L=L'

    00 C%.DL 0.03 0.018 0.018

      C'.DL 0.03 0.018 0.0"

    #0 C%.DL 0.040 0.0"0 0.0"1

      C'.DL 0.033 0.01 0.0"#

    00 C%.DL 0.04# 0.0"" 0.0"#

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      C'. DL 0.0"9 0.014 0.0"4

    #0 C%.DL 0.0#0 0.0"4 0.0"9

      C'.DL 0.0" 0.01" 0.0""

    00 C%.DL 0.0# 0.0" 0.034

      C'.DL 0.0"3 0.011 0.0"0

    #0 C%.DL 0.01 0.0"8 0.040

      C'.DL 0.019 0.009 0.01800 C%.DL 0.08 0.030 0.04

      C'.DL 0.01 0.00 0.01

    #0 C%.DL 0.04 0.03" 0.0#4

      C'.DL 0.013 0.00 0.014

    00 C%.DL 0.081 0.034 0.0"

      C'.DL 0.010 0.004 0.011

    #0 C%.DL 0.08 0.03# 0.01

      C'.DL 0.008 0.003 0.009

    00 C%.DL 0.09# 0.03 0.080

      C'.DL 0.00 0.00" 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n%t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Coeffici

    .LL !C%.LL : W:L"

    .LL !C'.LL : W:L'"

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    00 C%. LL 0.03 0.0" 0.0"  C'. LL 0.03 0.0" 0.03"

    #0 C%. LL 0.040 0.030 0.031

      C'. LL 0.033 0.0"# 0.0"9

    00 C%. LL 0.04# 0.034 0.03#

      C'. LL 0.0"9 0.0"" 0.0"

    #0 C%. LL 0.0#0 0.03 0.040

      C'. LL 0.0" 0.019 0.0"4

    00 C%. LL 0.0# 0.041 0.04#

      C'. LL 0.0"3 0.01 0.0""

    #0 C%. LL 0.01 0.04# 0.0#1

      C'. LL 0.019 0.014 0.019

    00 C%. LL 0.08 0.049 0.0#  C'. LL 0.01 0.01" 0.01

    #0 C%. LL 0.04 0.0#3 0.04

      C'. LL 0.013 0.010 0.014

    00 C%. LL 0.081 0.0#8 0.01

      C'. LL 0.010 0.00 0.011

    #0 C%. LL 0.088 0.0" 0.080

      C'. LL 0.008 0.00 0.009

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    00 C%. LL 0.09# 0.0 0.088

      C'. LL 0.00 0.004 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Ratio of oad w in a

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    1.00 W% 0.#00 0.#00 0.10

      W' 0.#00 0.#00 0.830

    0.9# W% 0.##0 0.##0 0."00

      W' 0.4#0 0.4#0 0.8000.90 W% 0.00 0.00 0."30

      W' 0.400 0.400 0.0

    0.8# W% 0.0 0.0 0."80

      W' 0.340 0.340 0."0

    0.80 W% 0.10 0.10 0.330

      W' 0."90 0."90 0.0

    0.# W% 0.0 0.0 0.390

      W' 0."40 0."40 0.10

    0.0 W% 0.810 0.810 0.#0

      W' 0.190 0.190 0.##0

    0.# W% 0.8#0 0.8#0 0.#30

      W' 0.1#0 0.1#0 0.400.0 W% 0.890 0.890 0.10

      W' 0.110 0.110 0.390

    0.## W% 0.9"0 0.9"0 0.90

      W' 0.080 0.080 0.310

    0.#0 W% 0.940 0.940 0.0

      W' 0.00 0.00 0."40

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    &n&c%te % 5ort %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

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    fficient5 fo8 Ne4ati9e Mo%ent5 in Slab :

    6+ere W5 tot%* 5n&orm e% *o% *5 *&e *o

    C%e 4 C%e # C%e C%e

    0.0#0 0.0# 0.01

    0.0#0 0.01

    0.0## 0.09 0.0#

    0.04# 0.0

    0.00 0.080 0.09

    0.040 0.0"

    0.0 0.08" 0.083

    0.034 0.0#

    0.01 0.083 0.08

    0.0"9 0.0#1

    0.0 0.08# 0.0880.0"4 0.044

    0.081 0.08 0.091

    0.019 0.038

    0.08# 0.08 0.093

    0.01# 0.031

    0.089 0.088

    0.03# 0.011 0.09#

    0.00

    0.09" 0.089 0.09

    0.008 0.019

    0.094 0.090 0.09

    0.0"" 0.000.003

    5nm%r,e ee &n&c%te % 5ort

    ent5 fo8 Deal-oad ,o5iti9e Mo%ent5 in Slab:

    6+ere 6 tot%* 5n&orm e% *o%

    C%e 4 C%e # C%e C%e

    0.0" 0.0" 0.033 0.0"

    0.0" 0.018 0.0" 0.033

    0.030 0.0"8 0.03 0.031

    0.0"4 0.01# 0.0"4 0.031

    0.033 0.0"9 0.039 0.03#

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    0.0"" 0.013 0.0"1 0.0"8

    0.03 0.031 0.04" 0.040

    0.019 0.011 0.01 0.0"#

    0.039 0.03" 0.04# 0.04#

    0.01 0.009 0.01# 0.0""

    0.043 0.033 0.048 0.0#1

    0.013 0.00 0.01" 0.0"00.04 0.03# 0.0#1 0.0#8

    0.011 0.00# 0.009 0.01

    0.0#0 0.03 0.0#4 0.0#

    0.009 0.004 0.00 0.014

    0.0#3 0.03 0.0# 0.03

    0.00 0.003 0.00 0.01"

    0.0# 0.038 0.0#8 0.081

    0.00# 0.00" 0.004 0.009

    0.0#9 0.039 0.01 0.089

    0.004 0.001 0.003 0.00

    5nm%r,e ee &n&c%te % 5ort

    ent5 fo8 i9e-oad ,o5iti9e Mo%ent5 in Slab:

    6+ere 6 tot%* 5n&orm *&e *o%

    C%e 4 C%e # C%e C%e

    0.03" 0.03" 0.03# 0.03"0.03" 0.0" 0.03" 0.03#

    0.03# 0.034 0.038 0.03

    0.0"9 0.0"4 0.0"9 0.03"

    0.039 0.03 0.04" 0.040

    0.0" 0.0"1 0.0"# 0.0"9

    0.043 0.041 0.04 0.04#

    0.0"3 0.019 0.0"" 0.0"

    0.048 0.044 0.0#1 0.0#1

    0.0"0 0.01 0.019 0.0"3

    0.0#" 0.04 0.0## 0.0#

    0.01 0.013 0.01 0.0"0

    0.0# 0.0#1 0.00 0.030.014 0.011 0.013 0.01

    0.0" 0.0## 0.04 0.00

    0.011 0.009 0.010 0.014

    0.0 0.0#9 0.08 0.0

    0.009 0.00 0.008 0.011

    0.0" 0.03 0.03 0.08#

    0.00 0.00# 0.00 0.009

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    0.0 0.0 0.08 0.09"

    0.00# 0.004 0.00# 0.00

    5nm%r,e ee &n&c%te % 5ort

    and b Di8ection fo8 Shea8 in Slab and oad on S;66o8t5 :

    C%e 4 C%e # C%e C%e

    0.#00 0.830 0.10 0."90

    0.#00 0.10 0."90 0.10

    0.##0 0.80 0.#0 0.330

    0.4#0 0.140 0."#0 0.00.00 0.880 0.90 0.380

    0.400 0.1"0 0."10 0."0

    0.0 0.900 0.830 0.430

    0.340 0.100 0.10 0.#0

    0.10 0.9"0 0.80 0.490

    0."90 0.080 0.140 0.#10

    0.0 0.940 0.880 0.#0

    0."40 0.00 0.1"0 0.440

    0.810 0.9#0 0.910 0."0

    0.190 0.0#0 0.090 0.380

    0.8#0 0.90 0.930 0.90

    0.1#0 0.040 0.00 0.3100.890 0.90 0.9#0 0.0

    0.110 0.030 0.0#0 0."40

    0.9"0 0.980 0.90 0.810

    0.080 0.0"0 0.040 0.190

    0.940 0.990 0.90 0.80

    0.00 0.010 0.030 0.140

    5nm%r,e ee

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    C%e 8 C%e 9

    0.033 0.01

    0.01 0.033

    0.038 0.0#

    0.0# 0.0"9

    0.043 0.08

    0.0#" 0.0"#

    0.049 0.0"

    0.04 0.0"1

    0.01 0.0#

    0.041 0.01

    0.01 0.0#0.03 0.014

    0.08 0.081

    0.0"9 0.011

    0.04 0.083

    0.0"4 0.008

    0.080 0.08#

    0.0"4 0.018

    0.08# 0.08

    0.014 0.00#

    0.089 0.088

    0.014 0.010

    C%e 8 C%e 9

    0.0"0 0.0"3

    0.0"3 0.0"0

    0.0"" 0.0"4

    0.0"1 0.01

    0.0"# 0.0"

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    0.019 0.01#

    0.0"9 0.0"8

    0.01 0.013

    0.03" 0.0"9

    0.01# 0.010

    0.03 0.031

    0.013 0.000.040 0.033

    0.011 0.00

    0.044 0.034

    0.009 0.00#

    0.048 0.03

    0.00 0.004

    0.0#" 0.03

    0.00# 0.003

    0.0# 0.038

    0.004 0.00"

    C%e 8 C%e 9

    0.0"8 0.0300.030 0.0"8

    0.031 0.03"

    0.0" 0.0"#

    0.03# 0.03

    0.0"4 0.0""

    0.040 0.039

    0.0"" 0.0"0

    0.044 0.04"

    0.019 0.01

    0.049 0.04

    0.01 0.013

    0.0#4 0.0#00.014 0.011

    0.0#9 0.0#4

    0.011 0.009

    0.0# 0.0#9

    0.009 0.00

    0.00 0.03

    0.00 0.00

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    0.0 0.0

    0.00# 0.004

    C%e 8 C%e 9

    0.330 0.0

    0.0 0.330

    0.380 0.10

    0."0 0."900.430 0.#0

    0.#0 0."#0

    0.490 0.90

    0.#10 0."10

    0.##0 0.830

    0.4#0 0.10

    0.10 0.830

    0.390 0.140

    0.80 0.890

    0.3"0 0.110

    0.40 0.9"0

    0."0 0.0800.800 0.940

    0."00 0.00

    0.8#0 0.9#0

    0.1#0 0.0#0

    0.890 0.90

    0.110 0.030

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    Two - Way Slab [Coefficient Method]

    SLAB NO. 3 CASE NO. 8 ( THEE - END CONTINUOUS )

    DESIGN DATA

    4000.000 mm concrete coer ! "0.000 mm

    3#00.000 mm $%&n '%r &%meter ! 1".000 mmm&n *%' t+&c,ne ! 83.333 mm Tem '%r &%meter ! 10.000 mm

    c/ ! "8.000 $% tr (t+&c,ne)! 100.000 mm

    ! 414.000 $%

    SERVICE !ADS

    Cer%m&c T&*e ! 1.100 2%

    W%ter roo&n ! 0.100 2%

    DL ! 1.100 2% (ec*5&n t+e 6e&+t o t+e *%')

    LL ! 4.800 2%

    "3.#40

    WEIG"T !# SA$

    0."3# ,%

    1." DL 7 1. LL

    1.0" .80

    9."8" ,%

    9."8" ,%

    m !

    % & '()*3

    INTER,!ATI!N :;rom t+e t%'*e o coe&c&ent

    C

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    S"!RT S,AN

    NEGATIVE MOMENTS

    3(20 /N(%

    POSITIVE MOMENTS DUE TO DEAD LOAD

    0('*' /N(%

    POSITIVE MOMENTS DUE TO LIVE LOAD

    .(21. /N(%

    TOTAL POSITIVE MOMENTS

    *(00. /N(%

    Negative Moments at diacontinuous edges equal !" o# $ositive moment 

    2(...**0* /N(%

    !NG S,AN

    NEGATIVE MOMENTS

    *(2** /N(%

    POSITIVE MOMENTS DUE TO DEAD LOAD

    2(1*0 /N(%

    POSITIVE MOMENTS DUE TO LIVE LOAD

    0(.1 /N(%

    TOTAL POSITIVE MOMENTS

    1(')+ /N(%

    Negative Moments at diacontinuous edges equal !" o# $ositive moment 

    2('2+*1)+1 /N(%

    $S ! C

    w L

    S"

    MS &

    $SDL

     ! Cw DL

    LS

    "

    MSD

     &

    $SLL

     ! Cw LL

    LS

    "

    MS

     &

    MST

     &

    Ne4( MS &

    $L ! CLw LL"

    M &

    $LDL

     ! CLw 

    DLL

    L"

    MD

     &

    $LLL

     ! CLw 

    LLL

    L"

    M

     &

    MT

     &

    Ne4( MS &

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    MIDS,AN

    S%O&T SPAN 

    ! 4.00 mm

    $5 ! .334 ,N.m

    0.0#

    0.0#

    0.0#49

    > ! 0.003 0.003

     A ! >' 0.0"9

     A ! "4.91

    as ( "

    S ! 1000% = AS ! 411.40 mm

    5ay S & .' %%

    n !

    n ! ".43 c.

    5ay n & 0 6c5(

    MIDS,AN

    LONG SPAN 

    ! ".00 mm

    $5 ! .089 ,N.m

    0.0

    0.0

    0.0#4

    > ! 0.0044 0.003

     A ! >' 0.0"9

     A ! "4.1

    as ( "S ! 1000% = A

    S ! 41".#1 mm

    5ay S & .' %%

    n !

    n ! ".4" c.

    5ay n & 0 6c5(

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    Use mm ) *a+ 

    Use mm ) *a+ 

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    C!NTIN7!7S EDGE

    S%O&T SPAN 

    ! 4.00 mm

    $5 ! #."31 ,N.m

    0.04

    0.040.0388

    > ! 0.00" 0.003

     A ! >' 0.0"9

     A ! "#0."4

    as ( "

    S ! 1000% = A

    S ! 4#1.9# mm

    5ay S & .'' %%

    n !n ! "."1 c.

    5ay n & 0 6c5(

    C!NTIN7!7S EDGE

    LONG SPAN 

    ! ".00 mm

    $5 ! ." ,N.m

    0.080.08

    0.088

    > ! 0.00#3 0.003

     A ! >' 0.0"9

     A ! 330.38

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    Use mm ) *a+ 

    Use mm ) *a+ 

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    as ( "

    S ! 1000% = A

    S ! 34".3" mm

    5ay S & 0.' %%

    n !

    n ! ".9" c.5ay n & 0 6c5(

    DISC!NTIN7!7S EDGE

    S%O&T SPAN 

    Use " times t,e s$acng o# mids$an -moment is onl. !" o# mids$an/

    S !

    S ! 1"34.19 mm

    5ay S & 2'' %%

    S ! 2'' @ #00mm (ACI coe)

    T,e+e#o+e0 *ent u$ two o# eve+. t,+ee *a+s

    #+om t,e *ottom steel 

    n !n ! 0.81 c.

    5ay n & 6c5(

    DISC!NTIN7!7S EDGE

    LONG SPAN 

    Use " times t,e s$acng o# mids$an -moment is onl. !" o# mids$an/

    S !

    S ! 1"3.#3 mm

    5ay S & 2'' %%

    S ! 2'' @ #00mm (ACI coe)

    T,e+e#o+e0 *ent u$ two o# eve+. t,+ee *a+s

    #+om t,e *ottom steel 

    n !

    n ! 0.81 c.

    5ay n & 6c5(

    mm' 

     AS=%

    $IDSAN

    AS=%$IDSAN=3

    $IDSAN

    S%

    $IDSAN

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    ColumnStrip

    ColumnStrip

    MiddleStrip

    ColumnStrip

    ColumnStrip

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    $%. N

    $'. N

    1.0

    0.9

    :eer to T%'*e "04 - " ("# mm mort%r 'e) 0.9

    0.8

    :eer to T%'*e "0# - 1 ( /5n&orm *o%/ %r&e een&n on 5e or occ5%nc) 0.8

    0.

    0.

    0.

    0.

    0.#

    0.#

    Note

    $%.

    $'.

    1.0

    0.9

    0.9

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    0.8

    0.8

    0.

    0.

    0.

    0.

    0.#

    0.#

    Note

    $%.

    $'.

    1.0

    0.9

    0.9

    0.8

    0.8

    0.

    0.

    0.

    0.

    0.#

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    0.#

    Note

    % ' c

    1.000 -1.9# 0.090

    '"! ".83

    4%c! 0.30

    1.40

    0.0##

     

    % ' c  

    1.000 -1.9# 0.10

     

    '"! ".83

    4%c! 0.4"  

    1.30

    0.0# Note

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    % ' c

    1.000 -1.9# 0.04

    '"! ".83

    4%c! 0."#

    1.#

    0.039

    % ' c

    1.000 -1.9# 0.1"

    '"! ".834%c! 0.#09

    1.1

    0.09

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    Co

    e !C%. Ne : W5:L"

      e !C'. Ne : W5:L'"

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    00 C%.ne 0.04#

      C'.ne 0.04# 0.0

    #0 C%.ne 0.0#0

      C'.ne 0.041 0.0"

    00 C%.ne 0.0##

      C'.ne 0.03 0.00

    #0 C%.ne 0.00

      C'.ne 0.031 0.0#

    00 C%.ne 0.0#

      C'.ne 0.0" 0.01

    #0 C%.ne 0.09  C'.ne 0.0"" 0.0#

    00 C%.ne 0.04

      C'.ne 0.01 0.0#0

    #0 C%.ne 0.0

      C'.ne 0.014 0.043

    00 C%.ne 0.081

      C'.ne 0.010

    #0 C%.ne 0.084

      C'.ne 0.00 0.0"8

    00 C%.ne 0.08

      C'.ne 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Coeffici

    .DL !C%.DL : W:L"

    .DL !C'.DL : W:L'"

    %t&o C%e 1 C%e " C%e 3m!L=L'

    00 C%.DL 0.03 0.018 0.018

      C'.DL 0.03 0.018 0.0"

    #0 C%.DL 0.040 0.0"0 0.0"1

      C'.DL 0.033 0.01 0.0"#

    00 C%.DL 0.04# 0.0"" 0.0"#

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      C'. DL 0.0"9 0.014 0.0"4

    #0 C%.DL 0.0#0 0.0"4 0.0"9

      C'.DL 0.0" 0.01" 0.0""

    00 C%.DL 0.0# 0.0" 0.034

      C'.DL 0.0"3 0.011 0.0"0

    #0 C%.DL 0.01 0.0"8 0.040

      C'.DL 0.019 0.009 0.01800 C%.DL 0.08 0.030 0.04

      C'.DL 0.01 0.00 0.01

    #0 C%.DL 0.04 0.03" 0.0#4

      C'.DL 0.013 0.00 0.014

    00 C%.DL 0.081 0.034 0.0"

      C'.DL 0.010 0.004 0.011

    #0 C%.DL 0.08 0.03# 0.01

      C'.DL 0.008 0.003 0.009

    00 C%.DL 0.09# 0.03 0.080

      C'.DL 0.00 0.00" 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n%t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Coeffici

    .LL !C%.LL : W:L"

    .LL !C'.LL : W:L'"

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    00 C%. LL 0.03 0.0" 0.0"  C'. LL 0.03 0.0" 0.03"

    #0 C%. LL 0.040 0.030 0.031

      C'. LL 0.033 0.0"# 0.0"9

    00 C%. LL 0.04# 0.034 0.03#

      C'. LL 0.0"9 0.0"" 0.0"

    #0 C%. LL 0.0#0 0.03 0.040

      C'. LL 0.0" 0.019 0.0"4

    00 C%. LL 0.0# 0.041 0.04#

      C'. LL 0.0"3 0.01 0.0""

    #0 C%. LL 0.01 0.04# 0.0#1

      C'. LL 0.019 0.014 0.019

    00 C%. LL 0.08 0.049 0.0#  C'. LL 0.01 0.01" 0.01

    #0 C%. LL 0.04 0.0#3 0.04

      C'. LL 0.013 0.010 0.014

    00 C%. LL 0.081 0.0#8 0.01

      C'. LL 0.010 0.00 0.011

    #0 C%. LL 0.088 0.0" 0.080

      C'. LL 0.008 0.00 0.009

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    00 C%. LL 0.09# 0.0 0.088

      C'. LL 0.00 0.004 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Ratio of oad w in a

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    1.00 W% 0.#00 0.#00 0.10

      W' 0.#00 0.#00 0.830

    0.9# W% 0.##0 0.##0 0."00

      W' 0.4#0 0.4#0 0.8000.90 W% 0.00 0.00 0."30

      W' 0.400 0.400 0.0

    0.8# W% 0.0 0.0 0."80

      W' 0.340 0.340 0."0

    0.80 W% 0.10 0.10 0.330

      W' 0."90 0."90 0.0

    0.# W% 0.0 0.0 0.390

      W' 0."40 0."40 0.10

    0.0 W% 0.810 0.810 0.#0

      W' 0.190 0.190 0.##0

    0.# W% 0.8#0 0.8#0 0.#30

      W' 0.1#0 0.1#0 0.400.0 W% 0.890 0.890 0.10

      W' 0.110 0.110 0.390

    0.## W% 0.9"0 0.9"0 0.90

      W' 0.080 0.080 0.310

    0.#0 W% 0.940 0.940 0.0

      W' 0.00 0.00 0."40

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    &n&c%te % 5ort %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

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    fficient5 fo8 Ne4ati9e Mo%ent5 in Slab :

    6+ere W5 tot%* 5n&orm e% *o% *5 *&e *o

    C%e 4 C%e # C%e C%e

    0.0#0 0.0# 0.01

    0.0#0 0.01

    0.0## 0.09 0.0#

    0.04# 0.0

    0.00 0.080 0.09

    0.040 0.0"

    0.0 0.08" 0.083

    0.034 0.0#

    0.01 0.083 0.08

    0.0"9 0.0#1

    0.0 0.08# 0.0880.0"4 0.044

    0.081 0.08 0.091

    0.019 0.038

    0.08# 0.08 0.093

    0.01# 0.031

    0.089 0.088

    0.03# 0.011 0.09#

    0.00

    0.09" 0.089 0.09

    0.008 0.019

    0.094 0.090 0.09

    0.0"" 0.000.003

    5nm%r,e ee &n&c%te % 5ort

    ent5 fo8 Deal-oad ,o5iti9e Mo%ent5 in Slab:

    6+ere 6 tot%* 5n&orm e% *o%

    C%e 4 C%e # C%e C%e

    0.0" 0.0" 0.033 0.0"

    0.0" 0.018 0.0" 0.033

    0.030 0.0"8 0.03 0.031

    0.0"4 0.01# 0.0"4 0.031

    0.033 0.0"9 0.039 0.03#

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    0.0"" 0.013 0.0"1 0.0"8

    0.03 0.031 0.04" 0.040

    0.019 0.011 0.01 0.0"#

    0.039 0.03" 0.04# 0.04#

    0.01 0.009 0.01# 0.0""

    0.043 0.033 0.048 0.0#1

    0.013 0.00 0.01" 0.0"00.04 0.03# 0.0#1 0.0#8

    0.011 0.00# 0.009 0.01

    0.0#0 0.03 0.0#4 0.0#

    0.009 0.004 0.00 0.014

    0.0#3 0.03 0.0# 0.03

    0.00 0.003 0.00 0.01"

    0.0# 0.038 0.0#8 0.081

    0.00# 0.00" 0.004 0.009

    0.0#9 0.039 0.01 0.089

    0.004 0.001 0.003 0.00

    5nm%r,e ee &n&c%te % 5ort

    ent5 fo8 i9e-oad ,o5iti9e Mo%ent5 in Slab:

    6+ere 6 tot%* 5n&orm *&e *o%

    C%e 4 C%e # C%e C%e

    0.03" 0.03" 0.03# 0.03"0.03" 0.0" 0.03" 0.03#

    0.03# 0.034 0.038 0.03

    0.0"9 0.0"4 0.0"9 0.03"

    0.039 0.03 0.04" 0.040

    0.0" 0.0"1 0.0"# 0.0"9

    0.043 0.041 0.04 0.04#

    0.0"3 0.019 0.0"" 0.0"

    0.048 0.044 0.0#1 0.0#1

    0.0"0 0.01 0.019 0.0"3

    0.0#" 0.04 0.0## 0.0#

    0.01 0.013 0.01 0.0"0

    0.0# 0.0#1 0.00 0.030.014 0.011 0.013 0.01

    0.0" 0.0## 0.04 0.00

    0.011 0.009 0.010 0.014

    0.0 0.0#9 0.08 0.0

    0.009 0.00 0.008 0.011

    0.0" 0.03 0.03 0.08#

    0.00 0.00# 0.00 0.009

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    0.0 0.0 0.08 0.09"

    0.00# 0.004 0.00# 0.00

    5nm%r,e ee &n&c%te % 5ort

    and b Di8ection fo8 Shea8 in Slab and oad on S;66o8t5 :

    C%e 4 C%e # C%e C%e

    0.#00 0.830 0.10 0."90

    0.#00 0.10 0."90 0.10

    0.##0 0.80 0.#0 0.330

    0.4#0 0.140 0."#0 0.00.00 0.880 0.90 0.380

    0.400 0.1"0 0."10 0."0

    0.0 0.900 0.830 0.430

    0.340 0.100 0.10 0.#0

    0.10 0.9"0 0.80 0.490

    0."90 0.080 0.140 0.#10

    0.0 0.940 0.880 0.#0

    0."40 0.00 0.1"0 0.440

    0.810 0.9#0 0.910 0."0

    0.190 0.0#0 0.090 0.380

    0.8#0 0.90 0.930 0.90

    0.1#0 0.040 0.00 0.3100.890 0.90 0.9#0 0.0

    0.110 0.030 0.0#0 0."40

    0.9"0 0.980 0.90 0.810

    0.080 0.0"0 0.040 0.190

    0.940 0.990 0.90 0.80

    0.00 0.010 0.030 0.140

    5nm%r,e ee

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    C%e 8 C%e 9

    0.033 0.01

    0.01 0.033

    0.038 0.0#

    0.0# 0.0"9

    0.043 0.08

    0.0#" 0.0"#

    0.049 0.0"

    0.04 0.0"1

    0.01 0.0#

    0.041 0.01

    0.01 0.0#0.03 0.014

    0.08 0.081

    0.0"9 0.011

    0.04 0.083

    0.0"4 0.008

    0.080 0.08#

    0.0"4 0.018

    0.08# 0.08

    0.014 0.00#

    0.089 0.088

    0.014 0.010

    C%e 8 C%e 9

    0.0"0 0.0"3

    0.0"3 0.0"0

    0.0"" 0.0"4

    0.0"1 0.01

    0.0"# 0.0"

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    0.019 0.01#

    0.0"9 0.0"8

    0.01 0.013

    0.03" 0.0"9

    0.01# 0.010

    0.03 0.031

    0.013 0.000.040 0.033

    0.011 0.00

    0.044 0.034

    0.009 0.00#

    0.048 0.03

    0.00 0.004

    0.0#" 0.03

    0.00# 0.003

    0.0# 0.038

    0.004 0.00"

    C%e 8 C%e 9

    0.0"8 0.0300.030 0.0"8

    0.031 0.03"

    0.0" 0.0"#

    0.03# 0.03

    0.0"4 0.0""

    0.040 0.039

    0.0"" 0.0"0

    0.044 0.04"

    0.019 0.01

    0.049 0.04

    0.01 0.013

    0.0#4 0.0#00.014 0.011

    0.0#9 0.0#4

    0.011 0.009

    0.0# 0.0#9

    0.009 0.00

    0.00 0.03

    0.00 0.00

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    0.0 0.0

    0.00# 0.004

    C%e 8 C%e 9

    0.330 0.0

    0.0 0.330

    0.380 0.10

    0."0 0."900.430 0.#0

    0.#0 0."#0

    0.490 0.90

    0.#10 0."10

    0.##0 0.830

    0.4#0 0.10

    0.10 0.830

    0.390 0.140

    0.80 0.890

    0.3"0 0.110

    0.40 0.9"0

    0."0 0.0800.800 0.940

    0."00 0.00

    0.8#0 0.9#0

    0.1#0 0.0#0

    0.890 0.90

    0.110 0.030

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    Two - Way Slab [Coefficient Method]

    SLAB NO. 4 CASE NO. 4 ( TWO - END CONTINUOUS )

    DESIGN DATA

    39"0.000 mm concrete coer ! "0.000 mm

    3#00.000 mm $%&n '%r &%meter ! 1".000 mmm&n *%' t+&c,ne ! 8".444 mm Tem '%r &%meter ! 10.000 mm

    c/ ! "8.000 $% tr (t+&c,ne)! 100.000 mm

    ! 414.000 $%

    SERVICE !ADS

    Cer%m&c T&*e ! 1.100 2%

    W%ter roo&n ! 0.100 2%

    DL ! 1.100 2% (ec*5&n t+e 6e&+t o t+e *%')

    LL ! 4.800 2%

    "3.#40

    WEIG"T !# SA$

    0."3# ,%

    1." DL 7 1. LL

    1.0" .80

    9."8" ,%

    9."8" ,%

    m !

    % & '()+0

    INTER,!ATI!N :;rom t+e t%'*e o coe&c&ent

    C

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    S"!RT S,AN

    NEGATIVE MOMENTS

    1(+2' /N(%

    POSITIVE MOMENTS DUE TO DEAD LOAD

    0()' /N(%

    POSITIVE MOMENTS DUE TO LIVE LOAD

    .(3'' /N(%

    TOTAL POSITIVE MOMENTS

    )(0' /N(%

    Negative Moments at diacontinuous edges equal !" o# $ositive moment 

    2(*11+323) /N(%

    !NG S,AN

    NEGATIVE MOMENTS

    3(3)0 /N(%

    POSITIVE MOMENTS DUE TO DEAD LOAD

    0('** /N(%

    POSITIVE MOMENTS DUE TO LIVE LOAD

    0(1.* /N(%

    TOTAL POSITIVE MOMENTS

    1(*2. /N(%

    Negative Moments at diacontinuous edges equal !" o# $ositive moment 

    2(2..3+' /N(%

    $S ! C

    w L

    S"

    MS &

    $SDL

     ! Cw DL

    LS

    "

    MSD

     &

    $SLL

     ! Cw LL

    LS

    "

    MS

     &

    MST

     &

    Ne4( MS &

    $L ! CLw LL"

    M &

    $LDL

     ! CLw 

    DLL

    L"

    MD

     &

    $LLL

     ! CLw 

    LLL

    L"

    M

     &

    MT

     &

    Ne4( MS &

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    MIDS,AN

    S%O&T SPAN 

    ! 4.00 mm

    $5 ! 8.301 ,N.m

    0.0

    0.0

    0.0"#

    > ! 0.004" 0.003

     A ! >' 0.0"9

     A ! 31".#

    as ( "

    S ! 1000% = AS ! 31.83 mm

    5ay S & 01' %%

    n !

    n ! ". c.

    5ay n & 0 6c5(

    MIDS,AN

    LONG SPAN 

    ! ".00 mm

    $5 ! ."4 ,N.m

    0.0

    0.0

    0.0"#

    > ! 0.0049 0.003

     A ! >' 0.0"9

     A ! 304.09

    as ( "S ! 1000% = A

    S ! 31.9" mm

    5ay S & 0*' %%

    n !

    n ! ".9 c.

    5ay n & 0 6c5(

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    Use mm ) *a+ 

    Use mm ) *a+ 

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    C!NTIN7!7S EDGE

    S%O&T SPAN 

    ! 4.00 mm

    $5 ! .9"0 ,N.m

    0.0#

    0.0#0.0#1

    > ! 0.003# 0.003

     A ! >' 0.0"9

     A ! "#8.88

    as ( "

    S ! 1000% = A

    S ! 43.8 mm

    5ay S & .'' %%

    n !n ! "."9 c.

    5ay n & 0 6c5(

    C!NTIN7!7S EDGE

    LONG SPAN 

    ! ".00 mm

    $5 ! #.#83 ,N.m

    0.00.0

    0.0#9

    > ! 0.0040 0.003

     A ! >' 0.0"9

     A ! "#0.#"

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    Use mm ) *a+ 

    Use mm ) *a+ 

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    as ( "

    S ! 1000% = A

    S ! 4#1.4 mm

    5ay S & .'' %%

    n !

    n ! "."" c.5ay n & 0 6c5(

    DISC!NTIN7!7S EDGE

    S%O&T SPAN 

    Use " times t,e s$acng o# mids$an -moment is onl. !" o# mids$an/

    S !

    S ! 108#.48 mm

    5ay S & ')' %%

    S ! ')' @ #00mm (ACI coe)

    T,e+e#o+e0 *ent u$ two o# eve+. t,+ee *a+s

    #+om t,e *ottom steel 

    n !n ! 0.9" c.

    5ay n & 6c5(

    DISC!NTIN7!7S EDGE

    LONG SPAN 

    Use " times t,e s$acng o# mids$an -moment is onl. !" o# mids$an/

    S !

    S ! 111#.# mm

    5ay S & '' %%

    S ! '' @ #00mm (ACI coe)

    T,e+e#o+e0 *ent u$ two o# eve+. t,+ee *a+s

    #+om t,e *ottom steel 

    n !

    n ! 0.90 c.

    5ay n & 6c5(

    mm' 

     AS=%

    $IDSAN

    AS=%$IDSAN=3

    $IDSAN

    S%

    $IDSAN

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    ColumnStrip

    ColumnStrip

    MiddleStrip

    ColumnStrip

    ColumnStrip

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    $%. N

    $'. N

    1.0

    0.9

    :eer to T%'*e "04 - " ("# mm mort%r 'e) 0.9

    0.8

    :eer to T%'*e "0# - 1 ( /5n&orm *o%/ %r&e een&n on 5e or occ5%nc) 0.8

    0.

    0.

    0.

    0.

    0.#

    0.#

    Note

    $%.

    $'.

    1.0

    0.9

    0.9

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    0.8

    0.8

    0.

    0.

    0.

    0.

    0.#

    0.#

    Note

    $%.

    $'.

    1.0

    0.9

    0.9

    0.8

    0.8

    0.

    0.

    0.

    0.

    0.#

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    0.#

    Note

    % ' c

    1.000 -1.9# 0.10"

    '"! ".83

    4%c! 0.408

    1.3"

    0.0"

     

    % ' c  

    1.000 -1.9# 0.118

     

    '"! ".83

    4%c! 0.41  

    1.""

    0.03 Note

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    % ' c

    1.000 -1.9# 0.08#

    '"! ".83

    4%c! 0.340

    1.43

    0.0#"

    % ' c

    1.000 -1.9# 0.098

    '"! ".834%c! 0.391

    1.3#

    0.00

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    Co

    e !C%. Ne : W5:L"

      e !C'. Ne : W5:L'"

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    00 C%.ne 0.04#

      C'.ne 0.04# 0.0

    #0 C%.ne 0.0#0

      C'.ne 0.041 0.0"

    00 C%.ne 0.0##

      C'.ne 0.03 0.00

    #0 C%.ne 0.00

      C'.ne 0.031 0.0#

    00 C%.ne 0.0#

      C'.ne 0.0" 0.01

    #0 C%.ne 0.09  C'.ne 0.0"" 0.0#

    00 C%.ne 0.04

      C'.ne 0.01 0.0#0

    #0 C%.ne 0.0

      C'.ne 0.014 0.043

    00 C%.ne 0.081

      C'.ne 0.010

    #0 C%.ne 0.084

      C'.ne 0.00 0.0"8

    00 C%.ne 0.08

      C'.ne 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Coeffici

    .DL !C%.DL : W:L"

    .DL !C'.DL : W:L'"

    %t&o C%e 1 C%e " C%e 3m!L=L'

    00 C%.DL 0.03 0.018 0.018

      C'.DL 0.03 0.018 0.0"

    #0 C%.DL 0.040 0.0"0 0.0"1

      C'.DL 0.033 0.01 0.0"#

    00 C%.DL 0.04# 0.0"" 0.0"#

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      C'. DL 0.0"9 0.014 0.0"4

    #0 C%.DL 0.0#0 0.0"4 0.0"9

      C'.DL 0.0" 0.01" 0.0""

    00 C%.DL 0.0# 0.0" 0.034

      C'.DL 0.0"3 0.011 0.0"0

    #0 C%.DL 0.01 0.0"8 0.040

      C'.DL 0.019 0.009 0.01800 C%.DL 0.08 0.030 0.04

      C'.DL 0.01 0.00 0.01

    #0 C%.DL 0.04 0.03" 0.0#4

      C'.DL 0.013 0.00 0.014

    00 C%.DL 0.081 0.034 0.0"

      C'.DL 0.010 0.004 0.011

    #0 C%.DL 0.08 0.03# 0.01

      C'.DL 0.008 0.003 0.009

    00 C%.DL 0.09# 0.03 0.080

      C'.DL 0.00 0.00" 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n%t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Coeffici

    .LL !C%.LL : W:L"

    .LL !C'.LL : W:L'"

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    00 C%. LL 0.03 0.0" 0.0"  C'. LL 0.03 0.0" 0.03"

    #0 C%. LL 0.040 0.030 0.031

      C'. LL 0.033 0.0"# 0.0"9

    00 C%. LL 0.04# 0.034 0.03#

      C'. LL 0.0"9 0.0"" 0.0"

    #0 C%. LL 0.0#0 0.03 0.040

      C'. LL 0.0" 0.019 0.0"4

    00 C%. LL 0.0# 0.041 0.04#

      C'. LL 0.0"3 0.01 0.0""

    #0 C%. LL 0.01 0.04# 0.0#1

      C'. LL 0.019 0.014 0.019

    00 C%. LL 0.08 0.049 0.0#  C'. LL 0.01 0.01" 0.01

    #0 C%. LL 0.04 0.0#3 0.04

      C'. LL 0.013 0.010 0.014

    00 C%. LL 0.081 0.0#8 0.01

      C'. LL 0.010 0.00 0.011

    #0 C%. LL 0.088 0.0" 0.080

      C'. LL 0.008 0.00 0.009

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    00 C%. LL 0.09# 0.0 0.088

      C'. LL 0.00 0.004 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Ratio of oad w in a

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    1.00 W% 0.#00 0.#00 0.10

      W' 0.#00 0.#00 0.830

    0.9# W% 0.##0 0.##0 0."00

      W' 0.4#0 0.4#0 0.8000.90 W% 0.00 0.00 0."30

      W' 0.400 0.400 0.0

    0.8# W% 0.0 0.0 0."80

      W' 0.340 0.340 0."0

    0.80 W% 0.10 0.10 0.330

      W' 0."90 0."90 0.0

    0.# W% 0.0 0.0 0.390

      W' 0."40 0."40 0.10

    0.0 W% 0.810 0.810 0.#0

      W' 0.190 0.190 0.##0

    0.# W% 0.8#0 0.8#0 0.#30

      W' 0.1#0 0.1#0 0.400.0 W% 0.890 0.890 0.10

      W' 0.110 0.110 0.390

    0.## W% 0.9"0 0.9"0 0.90

      W' 0.080 0.080 0.310

    0.#0 W% 0.940 0.940 0.0

      W' 0.00 0.00 0."40

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    &n&c%te % 5ort %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

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    fficient5 fo8 Ne4ati9e Mo%ent5 in Slab :

    6+ere W5 tot%* 5n&orm e% *o% *5 *&e *o

    C%e 4 C%e # C%e C%e

    0.0#0 0.0# 0.01

    0.0#0 0.01

    0.0## 0.09 0.0#

    0.04# 0.0

    0.00 0.080 0.09

    0.040 0.0"

    0.0 0.08" 0.083

    0.034 0.0#

    0.01 0.083 0.08

    0.0"9 0.0#1

    0.0 0.08# 0.0880.0"4 0.044

    0.081 0.08 0.091

    0.019 0.038

    0.08# 0.08 0.093

    0.01# 0.031

    0.089 0.088

    0.03# 0.011 0.09#

    0.00

    0.09" 0.089 0.09

    0.008 0.019

    0.094 0.090 0.09

    0.0"" 0.000.003

    5nm%r,e ee &n&c%te % 5ort

    ent5 fo8 Deal-oad ,o5iti9e Mo%ent5 in Slab:

    6+ere 6 tot%* 5n&orm e% *o%

    C%e 4 C%e # C%e C%e

    0.0" 0.0" 0.033 0.0"

    0.0" 0.018 0.0" 0.033

    0.030 0.0"8 0.03 0.031

    0.0"4 0.01# 0.0"4 0.031

    0.033 0.0"9 0.039 0.03#

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    0.0"" 0.013 0.0"1 0.0"8

    0.03 0.031 0.04" 0.040

    0.019 0.011 0.01 0.0"#

    0.039 0.03" 0.04# 0.04#

    0.01 0.009 0.01# 0.0""

    0.043 0.033 0.048 0.0#1

    0.013 0.00 0.01" 0.0"00.04 0.03# 0.0#1 0.0#8

    0.011 0.00# 0.009 0.01

    0.0#0 0.03 0.0#4 0.0#

    0.009 0.004 0.00 0.014

    0.0#3 0.03 0.0# 0.03

    0.00 0.003 0.00 0.01"

    0.0# 0.038 0.0#8 0.081

    0.00# 0.00" 0.004 0.009

    0.0#9 0.039 0.01 0.089

    0.004 0.001 0.003 0.00

    5nm%r,e ee &n&c%te % 5ort

    ent5 fo8 i9e-oad ,o5iti9e Mo%ent5 in Slab:

    6+ere 6 tot%* 5n&orm *&e *o%

    C%e 4 C%e # C%e C%e

    0.03" 0.03" 0.03# 0.03"0.03" 0.0" 0.03" 0.03#

    0.03# 0.034 0.038 0.03

    0.0"9 0.0"4 0.0"9 0.03"

    0.039 0.03 0.04" 0.040

    0.0" 0.0"1 0.0"# 0.0"9

    0.043 0.041 0.04 0.04#

    0.0"3 0.019 0.0"" 0.0"

    0.048 0.044 0.0#1 0.0#1

    0.0"0 0.01 0.019 0.0"3

    0.0#" 0.04 0.0## 0.0#

    0.01 0.013 0.01 0.0"0

    0.0# 0.0#1 0.00 0.030.014 0.011 0.013 0.01

    0.0" 0.0## 0.04 0.00

    0.011 0.009 0.010 0.014

    0.0 0.0#9 0.08 0.0

    0.009 0.00 0.008 0.011

    0.0" 0.03 0.03 0.08#

    0.00 0.00# 0.00 0.009

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    0.0 0.0 0.08 0.09"

    0.00# 0.004 0.00# 0.00

    5nm%r,e ee &n&c%te % 5ort

    and b Di8ection fo8 Shea8 in Slab and oad on S;66o8t5 :

    C%e 4 C%e # C%e C%e

    0.#00 0.830 0.10 0."90

    0.#00 0.10 0."90 0.10

    0.##0 0.80 0.#0 0.330

    0.4#0 0.140 0."#0 0.00.00 0.880 0.90 0.380

    0.400 0.1"0 0."10 0."0

    0.0 0.900 0.830 0.430

    0.340 0.100 0.10 0.#0

    0.10 0.9"0 0.80 0.490

    0."90 0.080 0.140 0.#10

    0.0 0.940 0.880 0.#0

    0."40 0.00 0.1"0 0.440

    0.810 0.9#0 0.910 0."0

    0.190 0.0#0 0.090 0.380

    0.8#0 0.90 0.930 0.90

    0.1#0 0.040 0.00 0.3100.890 0.90 0.9#0 0.0

    0.110 0.030 0.0#0 0."40

    0.9"0 0.980 0.90 0.810

    0.080 0.0"0 0.040 0.190

    0.940 0.990 0.90 0.80

    0.00 0.010 0.030 0.140

    5nm%r,e ee

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    C%e 8 C%e 9

    0.033 0.01

    0.01 0.033

    0.038 0.0#

    0.0# 0.0"9

    0.043 0.08

    0.0#" 0.0"#

    0.049 0.0"

    0.04 0.0"1

    0.01 0.0#

    0.041 0.01

    0.01 0.0#0.03 0.014

    0.08 0.081

    0.0"9 0.011

    0.04 0.083

    0.0"4 0.008

    0.080 0.08#

    0.0"4 0.018

    0.08# 0.08

    0.014 0.00#

    0.089 0.088

    0.014 0.010

    C%e 8 C%e 9

    0.0"0 0.0"3

    0.0"3 0.0"0

    0.0"" 0.0"4

    0.0"1 0.01

    0.0"# 0.0"

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    0.019 0.01#

    0.0"9 0.0"8

    0.01 0.013

    0.03" 0.0"9

    0.01# 0.010

    0.03 0.031

    0.013 0.000.040 0.033

    0.011 0.00

    0.044 0.034

    0.009 0.00#

    0.048 0.03

    0.00 0.004

    0.0#" 0.03

    0.00# 0.003

    0.0# 0.038

    0.004 0.00"

    C%e 8 C%e 9

    0.0"8 0.0300.030 0.0"8

    0.031 0.03"

    0.0" 0.0"#

    0.03# 0.03

    0.0"4 0.0""

    0.040 0.039

    0.0"" 0.0"0

    0.044 0.04"

    0.019 0.01

    0.049 0.04

    0.01 0.013

    0.0#4 0.0#00.014 0.011

    0.0#9 0.0#4

    0.011 0.009

    0.0# 0.0#9

    0.009 0.00

    0.00 0.03

    0.00 0.00

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    0.0 0.0

    0.00# 0.004

    C%e 8 C%e 9

    0.330 0.0

    0.0 0.330

    0.380 0.10

    0."0 0."900.430 0.#0

    0.#0 0."#0

    0.490 0.90

    0.#10 0."10

    0.##0 0.830

    0.4#0 0.10

    0.10 0.830

    0.390 0.140

    0.80 0.890

    0.3"0 0.110

    0.40 0.9"0

    0."0 0.0800.800 0.940

    0."00 0.00

    0.8#0 0.9#0

    0.1#0 0.0#0

    0.890 0.90

    0.110 0.030

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    Two - Way Slab [Coefficient Method]

    SLAB NO. # CASE NO. 4 ( TWO - END CONTINUOUS )

    DESIGN DATA

    39"0.000 mm concrete coer ! "0.000 mm

    3#00.000 mm $%&n '%r &%meter ! 1".000 mmm&n *%' t+&c,ne ! 8".444 mm Tem '%r &%meter ! 10.000 mm

    c/ ! "8.000 $% tr (t+&c,ne)! 100.000 mm

    ! 414.000 $%

    SERVICE !ADS

    Cer%m&c T&*e ! 1.100 2%

    W%ter roo&n ! 0.100 2%

    DL ! 1.100 2% (ec*5&n t+e 6e&+t o t+e *%')

    LL ! 4.800 2%

    "3.#40

    WEIG"T !# SA$

    0."3# ,%

    1." DL 7 1. LL

    1.0" .80

    9."8" ,%

    9."8" ,%

    m !

    % & '()+0

    INTER,!ATI!N :;rom t+e t%'*e o coe&c&ent

    C

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    S"!RT S,AN

    NEGATIVE MOMENTS

    1(+2' /N(%

    POSITIVE MOMENTS DUE TO DEAD LOAD

    0()' /N(%

    POSITIVE MOMENTS DUE TO LIVE LOAD

    .(3'' /N(%

    TOTAL POSITIVE MOMENTS

    )(0' /N(%

    Negative Moments at diacontinuous edges equal !" o# $ositive moment 

    2(*11+323) /N(%

    !NG S,AN

    NEGATIVE MOMENTS

    3(3)0 /N(%

    POSITIVE MOMENTS DUE TO DEAD LOAD

    0('** /N(%

    POSITIVE MOMENTS DUE TO LIVE LOAD

    0(1.* /N(%

    TOTAL POSITIVE MOMENTS

    1(*2. /N(%

    Negative Moments at diacontinuous edges equal !" o# $ositive moment 

    2(2..3+' /N(%

    $S ! C

    w L

    S"

    MS &

    $SDL

     ! Cw DL

    LS

    "

    MSD

     &

    $SLL

     ! Cw LL

    LS

    "

    MS

     &

    MST

     &

    Ne4( MS &

    $L ! CLw LL"

    M &

    $LDL

     ! CLw 

    DLL

    L"

    MD

     &

    $LLL

     ! CLw 

    LLL

    L"

    M

     &

    MT

     &

    Ne4( MS &

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    MIDS,AN

    S%O&T SPAN 

    ! 4.00 mm

    $5 ! 8.301 ,N.m

    0.0

    0.0

    0.0"#

    > ! 0.004" 0.003

     A ! >' 0.0"9

     A ! 31".#

    as ( "

    S ! 1000% = AS ! 31.83 mm

    5ay S & 01' %%

    n !

    n ! ". c.

    5ay n & 0 6c5(

    MIDS,AN

    LONG SPAN 

    ! ".00 mm

    $5 ! ."4 ,N.m

    0.0

    0.0

    0.0"#

    > ! 0.0049 0.003

     A ! >' 0.0"9

     A ! 304.09

    as ( "S ! 1000% = A

    S ! 31.9" mm

    5ay S & 0*' %%

    n !

    n ! ".9 c.

    5ay n & 0 6c5(

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    Use mm ) *a+ 

    Use mm ) *a+ 

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    C!NTIN7!7S EDGE

    S%O&T SPAN 

    ! 4.00 mm

    $5 ! .9"0 ,N.m

    0.0#

    0.0#0.0#1

    > ! 0.003# 0.003

     A ! >' 0.0"9

     A ! "#8.88

    as ( "

    S ! 1000% = A

    S ! 43.8 mm

    5ay S & .'' %%

    n !n ! "."9 c.

    5ay n & 0 6c5(

    C!NTIN7!7S EDGE

    LONG SPAN 

    ! ".00 mm

    $5 ! #.#83 ,N.m

    0.00.0

    0.0#9

    > ! 0.0040 0.003

     A ! >' 0.0"9

     A ! "#0.#"

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    Use mm ) *a+ 

    Use mm ) *a+ 

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    as ( "

    S ! 1000% = A

    S ! 4#1.4 mm

    5ay S & .'' %%

    n !

    n ! "."" c.5ay n & 0 6c5(

    DISC!NTIN7!7S EDGE

    S%O&T SPAN 

    Use " times t,e s$acng o# mids$an -moment is onl. !" o# mids$an/

    S !

    S ! 108#.48 mm

    5ay S & ')' %%

    S ! ')' @ #00mm (ACI coe)

    T,e+e#o+e0 *ent u$ two o# eve+. t,+ee *a+s

    #+om t,e *ottom steel 

    n !n ! 0.9" c.

    5ay n & 6c5(

    DISC!NTIN7!7S EDGE

    LONG SPAN 

    Use " times t,e s$acng o# mids$an -moment is onl. !" o# mids$an/

    S !

    S ! 111#.# mm

    5ay S & '' %%

    S ! '' @ #00mm (ACI coe)

    T,e+e#o+e0 *ent u$ two o# eve+. t,+ee *a+s

    #+om t,e *ottom steel 

    n !

    n ! 0.90 c.

    5ay n & 6c5(

    mm' 

     AS=%

    $IDSAN

    AS=%$IDSAN=3

    $IDSAN

    S%

    $IDSAN

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    ColumnStrip

    ColumnStrip

    MiddleStrip

    ColumnStrip

    ColumnStrip

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    $%. N

    $'. N

    1.0

    0.9

    :eer to T%'*e "04 - " ("# mm mort%r 'e) 0.9

    0.8

    :eer to T%'*e "0# - 1 ( /5n&orm *o%/ %r&e een&n on 5e or occ5%nc) 0.8

    0.

    0.

    0.

    0.

    0.#

    0.#

    Note

    $%.

    $'.

    1.0

    0.9

    0.9

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    0.8

    0.8

    0.

    0.

    0.

    0.

    0.#

    0.#

    Note

    $%.

    $'.

    1.0

    0.9

    0.9

    0.8

    0.8

    0.

    0.

    0.

    0.

    0.#

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    0.#

    Note

    % ' c

    1.000 -1.9# 0.10"

    '"! ".83

    4%c! 0.408

    1.3"

    0.0"

     

    % ' c  

    1.000 -1.9# 0.118

     

    '"! ".83

    4%c! 0.41  

    1.""

    0.03 Note

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    % ' c

    1.000 -1.9# 0.08#

    '"! ".83

    4%c! 0.340

    1.43

    0.0#"

    % ' c

    1.000 -1.9# 0.098

    '"! ".834%c! 0.391

    1.3#

    0.00

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    Co

    e !C%. Ne : W5:L"

      e !C'. Ne : W5:L'"

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    00 C%.ne 0.04#

      C'.ne 0.04# 0.0

    #0 C%.ne 0.0#0

      C'.ne 0.041 0.0"

    00 C%.ne 0.0##

      C'.ne 0.03 0.00

    #0 C%.ne 0.00

      C'.ne 0.031 0.0#

    00 C%.ne 0.0#

      C'.ne 0.0" 0.01

    #0 C%.ne 0.09  C'.ne 0.0"" 0.0#

    00 C%.ne 0.04

      C'.ne 0.01 0.0#0

    #0 C%.ne 0.0

      C'.ne 0.014 0.043

    00 C%.ne 0.081

      C'.ne 0.010

    #0 C%.ne 0.084

      C'.ne 0.00 0.0"8

    00 C%.ne 0.08

      C'.ne 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Coeffici

    .DL !C%.DL : W:L"

    .DL !C'.DL : W:L'"

    %t&o C%e 1 C%e " C%e 3m!L=L'

    00 C%.DL 0.03 0.018 0.018

      C'.DL 0.03 0.018 0.0"

    #0 C%.DL 0.040 0.0"0 0.0"1

      C'.DL 0.033 0.01 0.0"#

    00 C%.DL 0.04# 0.0"" 0.0"#

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      C'. DL 0.0"9 0.014 0.0"4

    #0 C%.DL 0.0#0 0.0"4 0.0"9

      C'.DL 0.0" 0.01" 0.0""

    00 C%.DL 0.0# 0.0" 0.034

      C'.DL 0.0"3 0.011 0.0"0

    #0 C%.DL 0.01 0.0"8 0.040

      C'.DL 0.019 0.009 0.01800 C%.DL 0.08 0.030 0.04

      C'.DL 0.01 0.00 0.01

    #0 C%.DL 0.04 0.03" 0.0#4

      C'.DL 0.013 0.00 0.014

    00 C%.DL 0.081 0.034 0.0"

      C'.DL 0.010 0.004 0.011

    #0 C%.DL 0.08 0.03# 0.01

      C'.DL 0.008 0.003 0.009

    00 C%.DL 0.09# 0.03 0.080

      C'.DL 0.00 0.00" 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n%t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Coeffici

    .LL !C%.LL : W:L"

    .LL !C'.LL : W:L'"

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    00 C%. LL 0.03 0.0" 0.0"  C'. LL 0.03 0.0" 0.03"

    #0 C%. LL 0.040 0.030 0.031

      C'. LL 0.033 0.0"# 0.0"9

    00 C%. LL 0.04# 0.034 0.03#

      C'. LL 0.0"9 0.0"" 0.0"

    #0 C%. LL 0.0#0 0.03 0.040

      C'. LL 0.0" 0.019 0.0"4

    00 C%. LL 0.0# 0.041 0.04#

      C'. LL 0.0"3 0.01 0.0""

    #0 C%. LL 0.01 0.04# 0.0#1

      C'. LL 0.019 0.014 0.019

    00 C%. LL 0.08 0.049 0.0#  C'. LL 0.01 0.01" 0.01

    #0 C%. LL 0.04 0.0#3 0.04

      C'. LL 0.013 0.010 0.014

    00 C%. LL 0.081 0.0#8 0.01

      C'. LL 0.010 0.00 0.011

    #0 C%. LL 0.088 0.0" 0.080

      C'. LL 0.008 0.00 0.009

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    00 C%. LL 0.09# 0.0 0.088

      C'. LL 0.00 0.004 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Ratio of oad w in a

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    1.00 W% 0.#00 0.#00 0.10

      W' 0.#00 0.#00 0.830

    0.9# W% 0.##0 0.##0 0."00

      W' 0.4#0 0.4#0 0.8000.90 W% 0.00 0.00 0."30

      W' 0.400 0.400 0.0

    0.8# W% 0.0 0.0 0."80

      W' 0.340 0.340 0."0

    0.80 W% 0.10 0.10 0.330

      W' 0."90 0."90 0.0

    0.# W% 0.0 0.0 0.390

      W' 0."40 0."40 0.10

    0.0 W% 0.810 0.810 0.#0

      W' 0.190 0.190 0.##0

    0.# W% 0.8#0 0.8#0 0.#30

      W' 0.1#0 0.1#0 0.400.0 W% 0.890 0.890 0.10

      W' 0.110 0.110 0.390

    0.## W% 0.9"0 0.9"0 0.90

      W' 0.080 0.080 0.310

    0.#0 W% 0.940 0.940 0.0

      W' 0.00 0.00 0."40

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    &n&c%te % 5ort %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

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    fficient5 fo8 Ne4ati9e Mo%ent5 in Slab :

    6+ere W5 tot%* 5n&orm e% *o% *5 *&e *o

    C%e 4 C%e # C%e C%e

    0.0#0 0.0# 0.01

    0.0#0 0.01

    0.0## 0.09 0.0#

    0.04# 0.0

    0.00 0.080 0.09

    0.040 0.0"

    0.0 0.08" 0.083

    0.034 0.0#

    0.01 0.083 0.08

    0.0"9 0.0#1

    0.0 0.08# 0.0880.0"4 0.044

    0.081 0.08 0.091

    0.019 0.038

    0.08# 0.08 0.093

    0.01# 0.031

    0.089 0.088

    0.03# 0.011 0.09#

    0.00

    0.09" 0.089 0.09

    0.008 0.019

    0.094 0.090 0.09

    0.0"" 0.000.003

    5nm%r,e ee &n&c%te % 5ort

    ent5 fo8 Deal-oad ,o5iti9e Mo%ent5 in Slab:

    6+ere 6 tot%* 5n&orm e% *o%

    C%e 4 C%e # C%e C%e

    0.0" 0.0" 0.033 0.0"

    0.0" 0.018 0.0" 0.033

    0.030 0.0"8 0.03 0.031

    0.0"4 0.01# 0.0"4 0.031

    0.033 0.0"9 0.039 0.03#

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    0.0"" 0.013 0.0"1 0.0"8

    0.03 0.031 0.04" 0.040

    0.019 0.011 0.01 0.0"#

    0.039 0.03" 0.04# 0.04#

    0.01 0.009 0.01# 0.0""

    0.043 0.033 0.048 0.0#1

    0.013 0.00 0.01" 0.0"00.04 0.03# 0.0#1 0.0#8

    0.011 0.00# 0.009 0.01

    0.0#0 0.03 0.0#4 0.0#

    0.009 0.004 0.00 0.014

    0.0#3 0.03 0.0# 0.03

    0.00 0.003 0.00 0.01"

    0.0# 0.038 0.0#8 0.081

    0.00# 0.00" 0.004 0.009

    0.0#9 0.039 0.01 0.089

    0.004 0.001 0.003 0.00

    5nm%r,e ee &n&c%te % 5ort

    ent5 fo8 i9e-oad ,o5iti9e Mo%ent5 in Slab:

    6+ere 6 tot%* 5n&orm *&e *o%

    C%e 4 C%e # C%e C%e

    0.03" 0.03" 0.03# 0.03"0.03" 0.0" 0.03" 0.03#

    0.03# 0.034 0.038 0.03

    0.0"9 0.0"4 0.0"9 0.03"

    0.039 0.03 0.04" 0.040

    0.0" 0.0"1 0.0"# 0.0"9

    0.043 0.041 0.04 0.04#

    0.0"3 0.019 0.0"" 0.0"

    0.048 0.044 0.0#1 0.0#1

    0.0"0 0.01 0.019 0.0"3

    0.0#" 0.04 0.0## 0.0#

    0.01 0.013 0.01 0.0"0

    0.0# 0.0#1 0.00 0.030.014 0.011 0.013 0.01

    0.0" 0.0## 0.04 0.00

    0.011 0.009 0.010 0.014

    0.0 0.0#9 0.08 0.0

    0.009 0.00 0.008 0.011

    0.0" 0.03 0.03 0.08#

    0.00 0.00# 0.00 0.009

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    0.0 0.0 0.08 0.09"

    0.00# 0.004 0.00# 0.00

    5nm%r,e ee &n&c%te % 5ort

    and b Di8ection fo8 Shea8 in Slab and oad on S;66o8t5 :

    C%e 4 C%e # C%e C%e

    0.#00 0.830 0.10 0."90

    0.#00 0.10 0."90 0.10

    0.##0 0.80 0.#0 0.330

    0.4#0 0.140 0."#0 0.00.00 0.880 0.90 0.380

    0.400 0.1"0 0."10 0."0

    0.0 0.900 0.830 0.430

    0.340 0.100 0.10 0.#0

    0.10 0.9"0 0.80 0.490

    0."90 0.080 0.140 0.#10

    0.0 0.940 0.880 0.#0

    0."40 0.00 0.1"0 0.440

    0.810 0.9#0 0.910 0."0

    0.190 0.0#0 0.090 0.380

    0.8#0 0.90 0.930 0.90

    0.1#0 0.040 0.00 0.3100.890 0.90 0.9#0 0.0

    0.110 0.030 0.0#0 0."40

    0.9"0 0.980 0.90 0.810

    0.080 0.0"0 0.040 0.190

    0.940 0.990 0.90 0.80

    0.00 0.010 0.030 0.140

    5nm%r,e ee

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    C%e 8 C%e 9

    0.033 0.01

    0.01 0.033

    0.038 0.0#

    0.0# 0.0"9

    0.043 0.08

    0.0#" 0.0"#

    0.049 0.0"

    0.04 0.0"1

    0.01 0.0#

    0.041 0.01

    0.01 0.0#0.03 0.014

    0.08 0.081

    0.0"9 0.011

    0.04 0.083

    0.0"4 0.008

    0.080 0.08#

    0.0"4 0.018

    0.08# 0.08

    0.014 0.00#

    0.089 0.088

    0.014 0.010

    C%e 8 C%e 9

    0.0"0 0.0"3

    0.0"3 0.0"0

    0.0"" 0.0"4

    0.0"1 0.01

    0.0"# 0.0"

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    0.019 0.01#

    0.0"9 0.0"8

    0.01 0.013

    0.03" 0.0"9

    0.01# 0.010

    0.03 0.031

    0.013 0.000.040 0.033

    0.011 0.00

    0.044 0.034

    0.009 0.00#

    0.048 0.03

    0.00 0.004

    0.0#" 0.03

    0.00# 0.003

    0.0# 0.038

    0.004 0.00"

    C%e 8 C%e 9

    0.0"8 0.0300.030 0.0"8

    0.031 0.03"

    0.0" 0.0"#

    0.03# 0.03

    0.0"4 0.0""

    0.040 0.039

    0.0"" 0.0"0

    0.044 0.04"

    0.019 0.01

    0.049 0.04

    0.01 0.013

    0.0#4 0.0#00.014 0.011

    0.0#9 0.0#4

    0.011 0.009

    0.0# 0.0#9

    0.009 0.00

    0.00 0.03

    0.00 0.00

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    0.0 0.0

    0.00# 0.004

    C%e 8 C%e 9

    0.330 0.0

    0.0 0.330

    0.380 0.10

    0."0 0."900.430 0.#0

    0.#0 0."#0

    0.490 0.90

    0.#10 0."10

    0.##0 0.830

    0.4#0 0.10

    0.10 0.830

    0.390 0.140

    0.80 0.890

    0.3"0 0.110

    0.40 0.9"0

    0."0 0.0800.800 0.940

    0."00 0.00

    0.8#0 0.9#0

    0.1#0 0.0#0

    0.890 0.90

    0.110 0.030

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    Two - Way Slab [Coefficient Method]

    SLAB NO. CASE NO. 8 ( THEE - END CONTINUOUS )

    DESIGN DATA

    4000.000 mm concrete coer ! "0.000 mm

    3#00.000 mm $%&n '%r &%meter ! 1".000 mmm&n *%' t+&c,ne ! 83.333 mm Tem '%r &%meter ! 10.000 mm

    c/ ! "8.000 $% tr (t+&c,ne)! 100.000 mm

    ! 414.000 $%

    SERVICE !ADS

    Cer%m&c T&*e ! 1.100 2%

    W%ter roo&n ! 0.100 2%

    DL ! 1.100 2% (ec*5&n t+e 6e&+t o t+e *%')

    LL ! 4.800 2%

    "3.#40

    WEIG"T !# SA$

    0."3# ,%

    1." DL 7 1. LL

    1.0" .80

    9."8" ,%

    9."8" ,%

    m !

    % & '()*3

    INTER,!ATI!N :;rom t+e t%'*e o coe&c&ent

    C

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    S"!RT S,AN

    NEGATIVE MOMENTS

    3(20 /N(%

    POSITIVE MOMENTS DUE TO DEAD LOAD

    0('*' /N(%

    POSITIVE MOMENTS DUE TO LIVE LOAD

    .(21. /N(%

    TOTAL POSITIVE MOMENTS

    *(00. /N(%

    Negative Moments at diacontinuous edges equal !" o# $ositive moment 

    2(...**0* /N(%

    !NG S,AN

    NEGATIVE MOMENTS

    *(2** /N(%

    POSITIVE MOMENTS DUE TO DEAD LOAD

    2(1*0 /N(%

    POSITIVE MOMENTS DUE TO LIVE LOAD

    0(.1 /N(%

    TOTAL POSITIVE MOMENTS

    1(')+ /N(%

    Negative Moments at diacontinuous edges equal !" o# $ositive moment 

    2('2+*1)+1 /N(%

    $S ! C

    w L

    S"

    MS &

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     ! Cw DL

    LS

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    $L ! CLw LL"

    M &

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    MIDS,AN

    S%O&T SPAN 

    ! 4.00 mm

    $5 ! .334 ,N.m

    0.0#

    0.0#

    0.0#49

    > ! 0.003 0.003

     A ! >' 0.0"9

     A ! "4.91

    as ( "

    S ! 1000% = AS ! 411.40 mm

    5ay S & .'' %%

    n !

    n ! ".43 c.

    5ay n & 0 6c5(

    MIDS,AN

    LONG SPAN 

    ! ".00 mm

    $5 ! .089 ,N.m

    0.0

    0.0

    0.0#4

    > ! 0.0044 0.003

     A ! >' 0.0"9

     A ! "4.1

    as ( "S ! 1000% = A

    S ! 41".#1 mm

    5ay S & .'' %%

    n !

    n ! ".4" c.

    5ay n & 0 6c5(

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

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    w  !

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    m&n !

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    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

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    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    Use mm ) *a+ 

    Use mm ) *a+ 

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    C!NTIN7!7S EDGE

    S%O&T SPAN 

    ! 4.00 mm

    $5 ! #."31 ,N.m

    0.04

    0.040.0388

    > ! 0.00" 0.003

     A ! >' 0.0"9

     A ! "#0."4

    as ( "

    S ! 1000% = A

    S ! 4#1.9# mm

    5ay S & .'' %%

    n !n ! "."1 c.

    5ay n & 0 6c5(

    C!NTIN7!7S EDGE

    LONG SPAN 

    ! ".00 mm

    $5 ! ." ,N.m

    0.080.08

    0.088

    > ! 0.00#3 0.003

     A ! >' 0.0"9

     A ! 330.38

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !

    w -0.#9w " !w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    mm' 

     AS=%

    $5 ! ?c/'"w (1-0.#9w )

    com5te or w 

    w (1-0.#9w ) !w -0.#9w " !

    w  !

    > ! w  c/ = >

    m&n !

    >m%

     !

    mm"

    Use mm ) *a+ 

    Use mm ) *a+ 

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    as ( "

    S ! 1000% = A

    S ! 34".3" mm

    5ay S & 0.' %%

    n !

    n ! ".9" c.5ay n & 0 6c5(

    DISC!NTIN7!7S EDGE

    S%O&T SPAN 

    Use " times t,e s$acng o# mids$an -moment is onl. !" o# mids$an/

    S !

    S ! 1"34.19 mm

    5ay S & 2'' %%

    S ! 2'' @ #00mm (ACI coe)

    T,e+e#o+e0 *ent u$ two o# eve+. t,+ee *a+s

    #+om t,e *ottom steel 

    n !n ! 0.81 c.

    5ay n & 6c5(

    DISC!NTIN7!7S EDGE

    LONG SPAN 

    Use " times t,e s$acng o# mids$an -moment is onl. !" o# mids$an/

    S !

    S ! 1"3.#3 mm

    5ay S & 2'' %%

    S ! 2'' @ #00mm (ACI coe)

    T,e+e#o+e0 *ent u$ two o# eve+. t,+ee *a+s

    #+om t,e *ottom steel 

    n !

    n ! 0.81 c.

    5ay n & 6c5(

    mm' 

     AS=%

    $IDSAN

    AS=%$IDSAN=3

    $IDSAN

    S%

    $IDSAN

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    ColumnStrip

    ColumnStrip

    MiddleStrip

    ColumnStrip

    ColumnStrip

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    $%. N

    $'. N

    1.0

    0.9

    :eer to T%'*e "04 - " ("# mm mort%r 'e) 0.9

    0.8

    :eer to T%'*e "0# - 1 ( /5n&orm *o%/ %r&e een&n on 5e or occ5%nc) 0.8

    0.

    0.

    0.

    0.

    0.#

    0.#

    Note

    $%.

    $'.

    1.0

    0.9

    0.9

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    0.8

    0.8

    0.

    0.

    0.

    0.

    0.#

    0.#

    Note

    $%.

    $'.

    1.0

    0.9

    0.9

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    0.#

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    0.#

    Note

    % ' c

    1.000 -1.9# 0.090

    '"! ".83

    4%c! 0.30

    1.40

    0.0##

     

    % ' c  

    1.000 -1.9# 0.10

     

    '"! ".83

    4%c! 0.4"  

    1.30

    0.0# Note

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    % ' c

    1.000 -1.9# 0.04

    '"! ".83

    4%c! 0."#

    1.#

    0.039

    % ' c

    1.000 -1.9# 0.1"

    '"! ".834%c! 0.#09

    1.1

    0.09

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    Co

    e !C%. Ne : W5:L"

      e !C'. Ne : W5:L'"

    %t&o C%e 1 C%e " C%e 3

    m!L=L'

    00 C%.ne 0.04#

      C'.ne 0.04# 0.0

    #0 C%.ne 0.0#0

      C'.ne 0.041 0.0"

    00 C%.ne 0.0##

      C'.ne 0.03 0.00

    #0 C%.ne 0.00

      C'.ne 0.031 0.0#

    00 C%.ne 0.0#

      C'.ne 0.0" 0.01

    #0 C%.ne 0.09  C'.ne 0.0"" 0.0#

    00 C%.ne 0.04

      C'.ne 0.01 0.0#0

    #0 C%.ne 0.0

      C'.ne 0.014 0.043

    00 C%.ne 0.081

      C'.ne 0.010

    #0 C%.ne 0.084

      C'.ne 0.00 0.0"8

    00 C%.ne 0.08

      C'.ne 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n

    %t 6+&c+ tor&on%* re&t%nce & ne*&&'*e.

    Coeffici

    .DL !C%.DL : W:L"

    .DL !C'.DL : W:L'"

    %t&o C%e 1 C%e " C%e 3m!L=L'

    00 C%.DL 0.03 0.018 0.018

      C'.DL 0.03 0.018 0.0"

    #0 C%.DL 0.040 0.0"0 0.0"1

      C'.DL 0.033 0.01 0.0"#

    00 C%.DL 0.04# 0.0"" 0.0"#

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      C'. DL 0.0"9 0.014 0.0"4

    #0 C%.DL 0.0#0 0.0"4 0.0"9

      C'.DL 0.0" 0.01" 0.0""

    00 C%.DL 0.0# 0.0" 0.034

      C'.DL 0.0"3 0.011 0.0"0

    #0 C%.DL 0.01 0.0"8 0.040

      C'.DL 0.019 0.009 0.01800 C%.DL 0.08 0.030 0.04

      C'.DL 0.01 0.00 0.01

    #0 C%.DL 0.04 0.03" 0.0#4

      C'.DL 0.013 0.00 0.014

    00 C%.DL 0.081 0.034 0.0"

      C'.DL 0.010 0.004 0.011

    #0 C%.DL 0.08 0.03# 0.01

      C'.DL 0.008 0.003 0.009

    00 C%.DL 0.09# 0.03 0.080

      C'.DL 0.00 0.00" 0.00

      A cro+%tc+e ee &n&c%te t+%t t+e *%' cont&no5 %croF or & &e %t t+e 5ortG %n%t 6+&c+ tor&on%*