beam - main beam - gm7
TRANSCRIPT
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7/24/2019 Beam - Main Beam - GM7
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Job Information
Engineer Checked Approved
Included in this printout are data for:
Design Group Design Brief Design Code Members
Member 7 - Main Steel Summary
DistanceSpan
Moment As Req. As Req.
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2/87
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3/87
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4/87
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7/24/2019 Beam - Main Beam - GM7
5/87
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7/24/2019 Beam - Main Beam - GM7
6/87
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7/24/2019 Beam - Main Beam - GM7
7/87
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7/24/2019 Beam - Main Beam - GM7
8/87
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7/24/2019 Beam - Main Beam - GM7
9/87
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7/24/2019 Beam - Main Beam - GM7
10/87
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7/24/2019 Beam - Main Beam - GM7
11/87
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7/24/2019 Beam - Main Beam - GM7
12/87
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7/24/2019 Beam - Main Beam - GM7
13/87
Summary: the member issafe
Member M7 Span 1
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14/87
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 2.912 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span 1
Detailed ACI Main Reinforcement
(ogging: at 0.200 m )rom the start o) the member
*oment appie" to section = 115.19 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = .40
s = *3)y6 = 14.5 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
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Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
Sagging: at 2.912 m )rom the start o) the member
*oment appie" to section = 19./9 +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4.;0
s = *3)y6 = 1/12./ mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
Member M7 Span 1
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Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = ;.4
"$
Member M7 Span 1
Detailed ACI S!ear Reinforcement
(igh shear 6one: 0.200 m to 1.5 m
ctua spacing o) ties< s = 150 mm
#esign axia )orce< ,u = 2/.;/ +,m
Shear )orce< ?u = 1.0 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = ;9.94 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 10.24 0./5 ;9942.;30./5 25 /./ = /5/./ mm23m
%< min = 0.0;2 )cbs3)yt = /. mm2 111
0.5 bs 3 )yt = 4. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
(igh shear 6one: 1.5 m to 2.911 m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 2/.;/ +,m
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Shear )orce< ?u = ;.;1 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = ;9.94 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= ;;10.21 0./5 ;9942.;30./5 25 /./= 1/9. mm23m
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
Member M7 Span #
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1.11 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span #
Detailed ACI Main Reinforcement
Sagging: at 2.912 m )rom the start o) the member
*oment appie" to section = 19.;2 +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
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Rn = *u3b"2 = 4.59
s = *3)y6 = 1/0/.; mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
Member M7 Span #
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 2.4
"$
Member M7 Span #
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7/24/2019 Beam - Main Beam - GM7
19/87
Detailed ACI S!ear Reinforcement
(igh shear 6one: 2.911 m to 4.024 m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 24.09 +,m
Shear )orce< ?u = ;.; +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 0./4 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= ;;1.9 0./5 0/;.;30./5 25 /./= 1/2.; mm23m
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
Member M7 Span $
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1./00 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span $
Detailed ACI Main Reinforcement
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Sagging: at 4.025 m )rom the start o) the member
*oment appie" to section = /2.;2 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 2.44
s = *3)y6 = 929.4 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = 100 mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = .95 mm
*oment capacity o) section = /9.9 +,m
"$
(ogging: at 5.;25 m )rom the start o) the member
*oment appie" to section = 221.44 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = ;.54
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = 920./ mm2
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&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm2
ctua 8 o) compression rein)orcement = .1; 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
Member M7 Span $
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 4.00
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"$
Member M7 Span $
Detailed ACI S!ear Reinforcement
(igh shear 6one: 4.024 m to 5.;25 m
ctua spacing o) ties< s = /0 mm
#esign axia )orce< ,u = 20.5 +,m
Shear )orce< ?u = 204.94 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 1.5 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 2049.0 0./5 151.2430./5 25 /./ = 1590.1 mm23m
%< min = 0.0;2 )cbs3)yt = 20. mm2 111
0.5 bs 3 )yt = 25.5 mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 9 mm 11.5.5.111.5.5.
"$
Member M7 Span %
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1./00 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
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Member M7 Span %
Detailed ACI Main Reinforcement
(ogging: at ;.025 m )rom the start o) the member
*oment appie" to section = 1/9.; +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 5.;1
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = 41. mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm
2
ctua 8 o) compression rein)orcement = .1; 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
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*oment capacity o) section = 90. +,m
!"# "$
Sagging: at .;25 m )rom the start o) the member
*oment appie" to section = /9.2 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 2.;4
s = *3)y6 = 1012.0 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = 100 mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = .95 mm
*oment capacity o) section = /9.9 +,m
"$
Member M7 Span %
Detailed ACI Span Dept! C!ec"
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'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 4.00
"$
Member M7 Span %
Detailed ACI S!ear Reinforcement
(igh shear 6one: ;.025 m to .;24 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 24.92 +,m
Shear )orce< ?u = 190.22 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 0.; +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 190220.0 0./5 0;4./;30./5 25 /./ = 145. mm23m
%< min = 0.0;2 )cbs3)yt = 2.2 mm2 111
0.5 bs 3 )yt = 2/.; mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 9 mm 11.5.5.111.5.5.
"$
Member M7 Span &
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1.200 Rectanguar section
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!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span &
Detailed ACI Main Reinforcement
Sagging: at /./25 m )rom the start o) the member
*oment appie" to section = 11.1 +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4.1
s = *3)y6 = 1;;. mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
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Member M7 Span &
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 2.;
"$
Member M7 Span &
Detailed ACI S!ear Reinforcement
*inimum in+s 6one: .;24 m to ./49 m
ctua spacing o) ties< s = 150 mm
#esign axia )orce< ,u = 21.21 +,m
Shear )orce< ?u = 59.44 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 1.40 +, 11.211.
?u ?c ony nomina ties reBuire" 11.1.1
%< min = 0.0;2 )cbs3)yt = /. mm2 111
0.5 bs 3 )yt = 4. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
*inimum in+s 6one: ./49 m to /./24 m
ctua spacing o) ties< s = 15 mm
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#esign axia )orce< ,u = 21.21 +,m
Shear )orce< ?u = 51.4 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 1.40 +, 11.211.
?u ?c ony nomina ties reBuire" 11.1.1
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
Member M7 Span '
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = .000 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span '
Detailed ACI Main Reinforcement
Sagging: at /./25 m )rom the start o) the member
*oment appie" to section = 11.5 +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
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Rn = *u3b"2 = 4.
s = *3)y6 = 1;/2.9 mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
(ogging: at 11.;25 m )rom the start o) the member
*oment appie" to section = 1/.;2 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 5.54
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = 9/.2 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
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$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm2
ctua 8 o) compression rein)orcement = .1; 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
Member M7 Span '
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = ;.;
"$
Member M7 Span '
Detailed ACI S!ear Reinforcement
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(igh shear 6one: /./24 m to 9.4;; m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 1;.;; +,m
Shear )orce< ?u = /.01 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 2.2/ +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= /010.42 0./5 22/./30./5 25 /./= 1/2./ mm23m
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
(igh shear 6one: 9.4;; m to 11.;25 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 1;.;; +,m
Shear )orce< ?u = 1;0.1 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 2.2/ +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 1;01.5; 0./5 22/./30./5 25 /./ = 10/9.2 mm23m
%< min = 0.0;2 )cbs3)yt = 2.2 mm2 111
0.5 bs 3 )yt = 2/.; mm2
11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
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Member M7 Span 7
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = .000 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span 7
Detailed ACI Main Reinforcement
(ogging: at 12.025 m )rom the start o) the member
*oment appie" to section = 1;.0 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4./2
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = 1/.4 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm2
ctua 8 o) compression rein)orcement = .1; 8
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*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
Sagging: at 14./25 m )rom the start o) the member
*oment appie" to section = 12.0/ +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4.4
s = *3)y6 = 1;91. mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
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ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
Member M7 Span 7
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = ;.;
"$
Member M7 Span 7
Detailed ACI S!ear Reinforcement
(igh shear 6one: 12.025 m to 1.900 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 21.11 +,m
Shear )orce< ?u = 151.4 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 1.42 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 151/.9 0./5 141.4430./5 25 /./ = 999./ mm23m
%< min = 0.0;2 )cbs3)yt = 2.2 mm2 111
0.5 bs 3 )yt = 2/.; mm2 11.5.;.
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area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
(igh shear 6one: 1.900 m to 14./24 m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 21.11 +,m
Shear )orce< ?u = 9.5 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 1.42 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 951.2 0./5 141.4430./5 25 /./= 210.1 mm23m
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
Member M7 Span (
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1.200 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span (
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Detailed ACI Main Reinforcement
Sagging: at 14./25 m )rom the start o) the member
*oment appie" to section = 11.0 +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4.
s = *3)y6 = 1;/5.5 mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
Member M7 Span (
Detailed ACI Span Dept! C!ec"
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'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 2.;
"$
Member M7 Span (
Detailed ACI S!ear Reinforcement
(igh shear 6one: 14./24 m to 1;.024 m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 1;.1 +,m
Shear )orce< ?u = ;9.2; +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 2.2 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= ;92;1.;4 0./5 224.;30./5 25 /./= /;.4 mm23m
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
Member M7 Span )
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1./00 Rectanguar section
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!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span )
Detailed ACI Main Reinforcement
Sagging: at 1;.025 m )rom the start o) the member
*oment appie" to section = /0.49 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 2./
s = *3)y6 = 90.5 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = 100 mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = .95 mm
*oment capacity o) section = /9.9 +,m
"$
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(ogging: at 1.;25 m )rom the start o) the member
*oment appie" to section = 21.1/ +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = ;.0
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = 9.2 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm2
ctua 8 o) compression rein)orcement = .1; 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
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Member M7 Span )
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 4.00
"$
Member M7 Span )
Detailed ACI S!ear Reinforcement
(igh shear 6one: 1;.024 m to 1.;25 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 12./; +,m
Shear )orce< ?u = 19/.1/ +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = .02 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 19/1/2.20 0./5 022.9/30./5 25 /./ = 1501.5 mm23m
%< min = 0.0;2 )cbs3)yt = 2.2 mm2 111
0.5 bs 3 )yt = 2/.; mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 9 mm 11.5.5.111.5.5.
"$
Member M7 Span 1*
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Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1./00 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span 1*
Detailed ACI Main Reinforcement
(ogging: at 1/.025 m )rom the start o) the member
*oment appie" to section = 190.2 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2
= 5.;2
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = 440.1 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm2
ctua 8 o) compression rein)orcement = .1; 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
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Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
Sagging: at 19.;25 m )rom the start o) the member
*oment appie" to section = 91./ +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 2.1
s = *3)y6 = 1042.; mm2
&ension 'ars pro%i"e" = 725
ctua area o) tension rein)orcement = 150 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.5/ 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
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ctua neutra axis "epth in section = 110.92 mm
*oment capacity o) section = 129.00 +,m
"$
Member M7 Span 1*
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 4.00
"$
Member M7 Span 1*
Detailed ACI S!ear Reinforcement
(igh shear 6one: 1/.025 m to 19.;24 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 19.51 +,m
Shear )orce< ?u = 192.04 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 1. +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 1920;.9/ 0./5 129.30./5 25 /./ = 1445.9 mm2
3m
%< min = 0.0;2 )cbs3)yt = 2.2 mm2 111
0.5 bs 3 )yt = 2/.; mm2 11.5.;.
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area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 9 mm 11.5.5.111.5.5.
"$
Member M7 Span 11
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1.112 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span 11
Detailed ACI Main Reinforcement
Sagging: at 20. m )rom the start o) the member
*oment appie" to section = 14./ +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4.4
s = *3)y6 = 12.9 mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
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Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
Member M7 Span 11
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 2.4
"$
Member M7 Span 11
Detailed ACI S!ear Reinforcement
(igh shear 6one: 19.;24 m to 19./50 m
ctua spacing o) ties< s = 150 mm
#esign axia )orce< ,u = 15.1 +,m
Shear )orce< ?u = ;1. +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 2.4 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
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= ;125.1 0./5 24;/.9230./5 25 /./= 1.4 mm23m
%< min = 0.0;2 )cbs3)yt = /. mm2 111
0.5 bs 3 )yt = 4. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
*inimum in+s 6one: 19./50 m to 20.; m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 15.1 +,m
Shear )orce< ?u = 54.5; +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 2.4 +, 11.211.
?u ?c ony nomina ties reBuire" 11.1.1
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
Member M7 Span 1#
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 2.91 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
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Member M7 Span 1#
Detailed ACI Main Reinforcement
Sagging: at 20. m )rom the start o) the member
*oment appie" to section = 15.09 +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4.44
s = *3)y6 = 1. mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
(ogging: at 2.450 m )rom the start o) the member
*oment appie" to section = 150.52 +,m
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ctua span 3 "epth ratio = ;.4
"$
Member M7 Span 1#
Detailed ACI S!ear Reinforcement
(igh shear 6one: 20.; m to 21.;1; m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 11.4; +,m
Shear )orce< ?u = 9.;/ +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = .0 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 9;9.5 0./5 29;.030./5 25 /./= 191. mm23m
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
(igh shear 6one: 21.;1; m to 2.450 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 11.4; +,m
Shear )orce< ?u = 149.9 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = .0 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 14990.15 0./5 29;.030./5 25 /./ = 9;0. mm23m
%< min = 0.0;2 )cbs3)yt = 2.2 mm2 111
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0.5 bs 3 )yt = 2/.; mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
Member M7 Span 1$
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = .50 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span 1$
Detailed ACI Main Reinforcement
(ogging: at 2./50 m )rom the start o) the member
*oment appie" to section = 41.0 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 1.21
s = *3)y6 = 44.5 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
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*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = 100 mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = ;5.;0 mm
*oment capacity o) section = /9.// +,m
"$
Sagging: at 2./50 m )rom the start o) the member
*oment appie" to section = .;9 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 0.11
s = *3)y6 = /.; mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = 100 mm
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*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = ;5.;0 mm
*oment capacity o) section = /9.// +,m
"$
(ogging: at 2;./00 m )rom the start o) the member
*oment appie" to section = 0.25 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 2.0/
s = *3)y6 = /0.2 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = .95 mm
*oment capacity o) section = /9.9 +,m
"$
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Member M7 Span 1$
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = .44
"$
Member M7 Span 1$
Detailed ACI S!ear Reinforcement
*inimum in+s 6one: 2./50 m to 2;./00 m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 5.4 +,m
Shear )orce< ?u = 50.20 +,
?c= 0.1 @1 > ,u314 gA )c b" = 5./0 +, 11.211.
?u ?c ony nomina ties reBuire" 11.1.1
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
Member M7 Span 1%
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Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 2.91 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span 1%
Detailed ACI Main Reinforcement
(ogging: at 2.200 m )rom the start o) the member
*oment appie" to section = 129.9/ +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = ./4
s = *3)y6 = 154.5 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
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Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
Sagging: at 29.91 m )rom the start o) the member
*oment appie" to section = 1.9 +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4.40
s = *3)y6 = 11. mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
Member M7 Span 1%
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56/87
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = ;.4
"$
Member M7 Span 1%
Detailed ACI S!ear Reinforcement
(igh shear 6one: 2.200 m to 29.05 m
ctua spacing o) ties< s = 150 mm
#esign axia )orce< ,u = 21.04 +,m
Shear )orce< ?u = 141.4 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 1.4 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 141.91 0./5 140.5530./5 25 /./ = //9.4 mm23m
%< min = 0.0;2 )cbs3)yt = /. mm2 111
0.5 bs 3 )yt = 4. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
(igh shear 6one: 29.05 m to 29.912 m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 21.04 +,m
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Shear )orce< ?u = 1.; +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 1.4 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 1;2.55 0./5 140.5530./5 25 /./= 120.4 mm23m
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
Member M7 Span 1&
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1.112 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span 1&
Detailed ACI Main Reinforcement
Sagging: at 29.91 m )rom the start o) the member
*oment appie" to section = 1.41 +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
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Rn = *u3b"2 = 4.9
s = *3)y6 = 111./ mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
Member M7 Span 1&
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 2.4
"$
Member M7 Span 1&
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Detailed ACI S!ear Reinforcement
(igh shear 6one: 29.912 m to 1.024 m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 1;.2 +,m
Shear )orce< ?u = 0.9 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 2.2 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 092.5 0./5 222.4130./5 25 /./= 10. mm23m
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
Member M7 Span 1'
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1./00 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span 1'
Detailed ACI Main Reinforcement
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Sagging: at 1.025 m )rom the start o) the member
*oment appie" to section = /.0/ +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 2.4;
s = *3)y6 = 95.0 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = 100 mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = .95 mm
*oment capacity o) section = /9.9 +,m
"$
(ogging: at 2.;25 m )rom the start o) the member
*oment appie" to section = 212.02 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = ;.2
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = 5. mm2
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&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm2
ctua 8 o) compression rein)orcement = .1; 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
Member M7 Span 1'
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 4.00
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"$
Member M7 Span 1'
Detailed ACI S!ear Reinforcement
(igh shear 6one: 1.024 m to 2.;25 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 1.05 +,m
Shear )orce< ?u = 199.2; +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 2.99 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 199255.2/ 0./5 29/;.0/30./5 25 /./ = 151. mm23m
%< min = 0.0;2 )cbs3)yt = 2.2 mm2 111
0.5 bs 3 )yt = 2/.; mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 9 mm 11.5.5.111.5.5.
"$
Member M7 Span 17
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1./00 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
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Member M7 Span 17
Detailed ACI Main Reinforcement
(ogging: at .025 m )rom the start o) the member
*oment appie" to section = 191.1 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 5.;5
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = 455.2 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm
2
ctua 8 o) compression rein)orcement = .1; 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
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*oment capacity o) section = 90. +,m
!"# "$
Sagging: at 4.;25 m )rom the start o) the member
*oment appie" to section = /9.2 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 2.;4
s = *3)y6 = 1011.9 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = 100 mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = .95 mm
*oment capacity o) section = /9.9 +,m
"$
Member M7 Span 17
Detailed ACI Span Dept! C!ec"
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'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 4.00
"$
Member M7 Span 17
Detailed ACI S!ear Reinforcement
(igh shear 6one: .025 m to 4.;24 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 25.19 +,m
Shear )orce< ?u = 191.02 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 0.;2 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 191019.0/ 0./5 0;2.530./5 25 /./ = 1445.0 mm23m
%< min = 0.0;2 )cbs3)yt = 2.2 mm2 111
0.5 bs 3 )yt = 2/.; mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 9 mm 11.5.5.111.5.5.
"$
Member M7 Span 1(
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1.200 Rectanguar section
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!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span 1(
Detailed ACI Main Reinforcement
Sagging: at 5./25 m )rom the start o) the member
*oment appie" to section = 11.9/ +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4.4
s = *3)y6 = 1;/9./ mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
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Member M7 Span 1(
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 2.;
"$
Member M7 Span 1(
Detailed ACI S!ear Reinforcement
(igh shear 6one: 4.;24 m to 4./49 m
ctua spacing o) ties< s = 150 mm
#esign axia )orce< ,u = 25.19 +,m
Shear )orce< ?u = 145.2; +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 0.;2 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 14525.4; 0./5 0;2.530./5 25 /./ = 940.2 mm23m
%< min = 0.0;2 )cbs3)yt = /. mm2 111
0.5 bs 3 )yt = 4. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
*inimum in+s 6one: 4./49 m to 5./24 m
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Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4.5
s = *3)y6 = 1;95.9 mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
(ogging: at /.;25 m )rom the start o) the member
*oment appie" to section = 1/5.1/ +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 5.4
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = ;0.; mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
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$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm2
ctua 8 o) compression rein)orcement = .1; 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
Member M7 Span 1)
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = ;.;
"$
Member M7 Span 1)
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Detailed ACI S!ear Reinforcement
(igh shear 6one: 5./24 m to ;.4;5 m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 1.09 +,m
Shear )orce< ?u = .44 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 2.20 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 444.5 0./5 2200.;/30./5 25 /./= 1. mm23m
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
(igh shear 6one: ;.4;5 m to /.;25 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 1.09 +,m
Shear )orce< ?u = 159.;1 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 2.20 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 159;0.;; 0./5 2200.;/30./5 25 /./ = 10/. mm23m
%< min
= 0.0;2 )c
b
s3)yt
= 2.2 mm
2
111
0.5 bs 3 )yt = 2/.; mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
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Member M7 Span #*
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = .000 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span #*
Detailed ACI Main Reinforcement
(ogging: at 9.025 m )rom the start o) the member
*oment appie" to section = 1;.24 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4./2
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = 21.; mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm2
ctua 8 o) compression rein)orcement = .1; 8
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*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
Sagging: at 41./25 m )rom the start o) the member
*oment appie" to section = 10.22 +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4.2/
s = *3)y6 = 1;;2.9 mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
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Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
Member M7 Span #*
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = ;.;
"$
Member M7 Span #*
Detailed ACI S!ear Reinforcement
(igh shear 6one: 9.025 m to 40.900 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 2/.5 +,m
Shear )orce< ?u = 150./5 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = ;9.9 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 150/50.; 0./5 ;9929.;/30./5 25 /./ = 100/.4 mm23m
%< min = 0.0;2 )cbs3)yt = 2.2 mm2 111
0.5 bs 3 )yt = 2/.; mm2 11.5.;.
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area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
(igh shear 6one: 40.900 m to 41./24 m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 2/.5 +,m
Shear )orce< ?u = 9.2; +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = ;9.9 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 92;.0; 0./5 ;9929.;/30./5 25 /./= 21/. mm23m
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
Member M7 Span #1
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1.200 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span #1
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Detailed ACI Main Reinforcement
Sagging: at 41./25 m )rom the start o) the member
*oment appie" to section = 129.90 +,m
-))ecti%e "epth o) tension rein)orcement " = ;/ mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 4.2
s = *3)y6 = 1;5/.0 mm2
&ension 'ars pro%i"e" = 725 2725
ctua area o) tension rein)orcement = 2550 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 2. 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 1/4./ mm
*oment capacity o) section = 1/2.44 +,m
"$
Member M7 Span #1
Detailed ACI Span Dept! C!ec"
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'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 2.;
"$
Member M7 Span #1
Detailed ACI S!ear Reinforcement
(igh shear 6one: 41./24 m to 4.024 m
ctua spacing o) ties< s = 15 mm
#esign axia )orce< ,u = 24.;0 +,m
Shear )orce< ?u = 0.9 +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 0.4 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 092/.9 0./5 0/.4430./5 25 /./= 119.1 mm23m
%< min = 0.0;2 )cbs3)yt = 45.2 mm2 111
0.5 bs 3 )yt = 55. mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 194 mm11.5.5.111.5.5.
"$
Member M7 Span ##
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 1./00 Rectanguar section
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!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span ##
Detailed ACI Main Reinforcement
Sagging: at 4.025 m )rom the start o) the member
*oment appie" to section = ;.9/ +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 2.2/
s = *3)y6 = /;0.9 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = 100 mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = .95 mm
*oment capacity o) section = /9.9 +,m
"$
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(ogging: at 44.;25 m )rom the start o) the member
*oment appie" to section = 219.1 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = ;.4/
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = //.9 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm2
ctua 8 o) compression rein)orcement = .1; 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
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Member M7 Span ##
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = 4.00
"$
Member M7 Span ##
Detailed ACI S!ear Reinforcement
(igh shear 6one: 4.024 m to 44.;25 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 20. +,m
Shear )orce< ?u = 199.;; +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = 1.49 +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 199;;.01 0./5 1491.30./5 25 /./ = 152.2 mm23m
%< min = 0.0;2 )cbs3)yt = 2.2 mm2 111
0.5 bs 3 )yt = 2/.; mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 9 mm 11.5.5.111.5.5.
"$
Member M7 Span #$
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Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = .250 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span #$
Detailed ACI Main Reinforcement
(ogging: at 45.025 m )rom the start o) the member
*oment appie" to section = 22.90 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2
= ;.//
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = 109.9 mm2
&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm2
ctua 8 o) compression rein)orcement = .1; 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
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Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
Sagging: at 4/.05 m )rom the start o) the member
*oment appie" to section = 211.51 +,m
-))ecti%e "epth o) tension rein)orcement " = ; mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = .15
RnC Rnthence compression stee reBuire".
s = *n3)y" " = 941. mm2
&ension 'ars pro%i"e" = 725 725
ctua area o) tension rein)orcement = 0;0 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = ./ 8
$ompression 'ars pro%i"e" = 2725
ctua area o) compression rein)orcement = 1020 mm2
ctua 8 o) compression rein)orcement = 1.1 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
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*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 14.90 mm
*oment capacity o) section = 22.1/ +,m
"$
Member M7 Span #$
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = .22
"$
Member M7 Span #$
Detailed ACI S!ear Reinforcement
(igh shear 6one: 45.025 m to 4/.04 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 9.21 +,m
Shear )orce< ?u = 194.; +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = ;./9 +, 11.211.
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reBuire" %3s = ?u ?c3)yt" R11.5.
= 1945.9 0./5 ;/92.4530./5 25 /./ = 1511.9 mm23m
%< min = 0.0;2 )cbs3)yt = 2.2 mm2 111
0.5 bs 3 )yt = 2/.; mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 9 mm 11.5.5.111.5.5.
"$
Member M7 Span #%
Detailed ACI Design Requirements
Section Property: 250 x 449
Span Length = 2.50 Rectanguar section
!i"th = 250 mm#epth = 450 mm
$o%ers: &op = 40 mm 'ottom = 40 mm Si"e = 40 mm
Member M7 Span #%
Detailed ACI Main Reinforcement
Sagging: at 4/.05 m )rom the start o) the member
*oment appie" to section = 20.0 +,m
-))ecti%e "epth o) tension rein)orcement " = ; mm
#epth to compression rein)orcement " = ;2 mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = .01
RnC Rnthence compression stee reBuire".
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s = *n3)y" " = //5.1 mm2
&ension 'ars pro%i"e" = 725 725
ctua area o) tension rein)orcement = 0;0 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = ./ 8
$ompression 'ars pro%i"e" = 2725
ctua area o) compression rein)orcement = 1020 mm2
ctua 8 o) compression rein)orcement = 1.1 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = ; mm
ctua neutra axis "epth in section = 14.90 mm
*oment capacity o) section = 22.1/ +,m
"$
(ogging: at 50./25 m )rom the start o) the member
*oment appie" to section = 1//.00 +,m
-))ecti%e "epth o) tension rein)orcement " = // mm
#epth to compression rein)orcement " = / mm
Limit )or compression stee Rnt = 4./
Rn = *u3b"2 = 5.5;
RnC Rnthence compression stee reBuire".
s = *n3-u1 "3c " " = 404.1 mm2
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&ension 'ars pro%i"e" = 2725
ctua area o) tension rein)orcement = 1020 mm2
*inimum area o) tension rein)orcement = 0.51 8 10.5
ctua 8 o) tension rein)orcement = 1.05 8
$ompression 'ars pro%i"e" = 725 725
ctua area o) compression rein)orcement = 0;0 mm2
ctua 8 o) compression rein)orcement = .1; 8
*inimum hori6onta "istance beteen top bars = mm ..2c.;.1
Smaest actua hori6onta space beteen top bars = 100 mm
*inimum hori6onta "istance beteen bottom bars = mm ..2c.;.1
Smaest actua hori6onta space beteen bottom bars = mm
*aximum spacing o) tension bars< s
= /0 2/03)s 2.5cc 002/03)s = 45/.1/ mm 10.;.4
Largest actua space beteen tension bars = 12; mm
ctua neutra axis "epth in section = /5./ mm
*oment capacity o) section = 90. +,m
!"# "$
Member M7 Span #%
Detailed ACI Span Dept! C!ec"
'asic span 3 "epth ratio = 21.00 9.5.2.1
Strength mo"i)ication )actor = 0.4 > )y3 00 = 0.9
(ence< mo"i)ie" span 3 "epth ratio = 1;.;5
ctua span 3 "epth ratio = ;.11
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"$
Member M7 Span #%
Detailed ACI S!ear Reinforcement
(igh shear 6one: 4/.04 m to 50./24 m
ctua spacing o) ties< s = 90 mm
#esign axia )orce< ,u = 2.;0 +,m
Shear )orce< ?u = 1/4./ +,
?c= 0.1 @1 > 0.29 ,u3gA )c b" = ;9.1/ +, 11.211.
reBuire" %3s = ?u ?c3)yt" R11.5.
= 1/4. 0./5 ;919.430./5 25 /./ = 1/5. mm23m
%< min = 0.0;2 )cbs3)yt = 2.2 mm2 111
0.5 bs 3 )yt = 2/.; mm2 11.5.;.
area o) in+s pro%i"e" 2710< % = 142.0 mm2
*aximum spacing o) ties = 9 mm 11.5.5.111.5.5.
"$