8/8/2019 Axial Load Capacity of Pile From UDS Data

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DyA+ Jito`su, U_, A_b ~=''o`su~gli+eg+ee

b ~=''o`su~gli+bgu +3:+ega

@RI@L LG@O E@^@EI_Y GJ ^ILC@RI@L LG@O E@^@EI_Y GJ ^ILC

JTGA UGIL _CU_ L@DGT@_GTISAJTGA UGIL _CU_ L@DGT@_GTISA^TG^CT_ICU^TG^CT_ICU

8/8/2019 Axial Load Capacity of Pile From UDS Data

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SKOIU_STD U@A^LC TC^^GT_ =

IK_CTK@L JTIE_IGK " )EGBCUIGK " E )SKI_ VCIFB_ " )^GTGEI_Y " k )V@_CT EGK_CK_ " v )EGCJJ+ GJ EGA^TCUIDLC " Ee )

8/8/2019 Axial Load Capacity of Pile From UDS Data

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@RI@L DC@TIKF E@^@EI_Y

Jgt Otizikf ^ilcP s 1 P ~ ( P u

+U+JP

P s`ll !

" l

V z

G Vz

P~ 1 DC@TIKF E@^@EI_Y GJ ^ILC

Pu 1 JTIE_IGK E@^@EI_Y GJ ^ILC

^ilc ti ~ dc` ikf jg ec

J ietigk ' `obc uigk

@llgs`dlc e`~`eity gj uikfc ~ilc =

8/8/2019 Axial Load Capacity of Pile From UDS Data

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1 @~ " 0,5 e K e ( p K p )P ~

DC@TIKF E@^@EI_Y GJ UIKFLC ^ILCDC@TIKF E@^@EI_Y GJ UIKFLC ^ILC

Z

P ~

P ~ 1 p~ r @~E`s uc gj jg ec Z =

D`uie gj tc }`fbi el` uuie jg asl` =

p~ 1 0,5 e+Ke ( p+Kp ( >,? +D+K "sktsh )

p~ 1 0,5 e+Ke ( p+Kp ( >,5 +D+K "sktsh g )

De`s uc `tig gj=)oD"

)lO"i`actc ckftb Iu dif , ug = >,5 * >,? +D+K

8/8/2019 Axial Load Capacity of Pile From UDS Data

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_`dlc gj dc` ikf `ri`l e` ~`eity j ga tc }`fbi = KeKe Kp Kp

>> 3+0?3+0? 0+>>0+>>

00 3+523+52 0+>90+>9

44 3+:53+:5 0+4>0+4>

55 3+9>3+9> 0+500+50

?? :+09:+09 0+?50+?5

33 :+?9:+?9 0+360+36

:: :+20:+20 0+640+64

66 6+0:6+0: 0+220+22

22 6+356+35 4+>:4+>:99 6+946+94 4+434+43

0>0> 2+532+53 4+?64+?6

0000 2+2>2+2> 4+604+60

0404 9+429+42 4+964+96

0505 9+209+20 5+4:5+4:

0?0? 0>+560>+56 5+395+39

0303 0>+920>+92 5+9?5+9?0:0: 00+:500+:5 ?+5??+5?

0606 04+5?04+5? ?+66?+66

0202 05+0>05+0> 3+4:3+4:

0909 05+9505+95 3+2>3+2>

4>4> 0?+250?+25 :+?>:+?>

4040 03+2403+24 6+>66+>6

4444 0:+220:+22 6+246+244545 02+>302+>3 2+::2+::

Dc` ikf e` ~ `eity gj ~ ilc ti ~ ~c `e c =

~

~

@

P^ ! 1 0,5 e+Ke ( p+Kp

Ij ugil ik tbc u`ts `tco jg el`y, tbcy ` c =

>, dc` ikf e ~ `eity j`etg =

Ke 1 3,0?Kp 1 0

Oczclg ~ tg = ^ 1 + O ( " 0,5 + 0,3)+e

^ 1 +O ( :+e

^ilc ti ~ dc` ikf e` ~`eity =

P~ 1 @~+ " +O ( :+e)

8/8/2019 Axial Load Capacity of Pile From UDS Data

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JTIE_IGK E@^@EI_Y GJ ^ILCJTIE_IGK E@^@EI_Y GJ ^ILC

JTIE_IGK E@^@EI_Y

EGBCUIGK E@^@EI_Y

g Tcuiu `kec osc g jtie igk dc vcck ft`iku gj ugil `tgsko bc v`ll ' ~ilc dl`khc +

g Tcuiu `kec osc g dgko dc vcck ft`iku gj ugil `tgsko bc v`ll ' dl`khc ~ilc+

g Osc g ~ilc otizck gk ft`oco ugil "u`koy ugilu)

g Osc g ~ilc otizck ik ` jikc!ft`ikco ugil gt bc y~c gj egbcuizc ugil "el`y)

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J ietigk gj ^ilc E` ~`eityJ ietigk gj ^ilc E` ~`eity

}+ +h

}

Oj

Z J ietigk Egcjjieickt "H ~ ) gees co dctvcckugil ~` tielc u vitb tbc a`tc i`l gj ~ ilc' ~ ilcegbc uigk ik `eeg o`kec vitb tbc ui}c gj tbc`kflc gj j ietigk dctvcck ~ ilc `ko ugil f `ik u ` gsko ~ ilc " )

J ietigk jg ec " j ) gk ~ ilc dl`khct =

j 1 H~ + +}+uik

Jg ec egsktc lgkf tbc ~ ilc dl`khct =

P u 1 "H~ +uik )+ +"O4

)+h'4

Vbc c = h 1 ` gsko gj ~ ilcO 1 oc ~ tb gj o izikf

1 skit vcifbt

P u 1 j+O+h 4

0

8/8/2019 Axial Load Capacity of Pile From UDS Data

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Ij =

h+

P ua

! J ga jg asl` 4 1 "H~ +uik )+ +"O)'4

1 + +O'4

Ubgvu jtga _ @DCL dclgv=

Iktc k`l J ietigk ulg~cIktc k`l J ietigk ulg~c"" )) "" 11 !! )) "" 11 !!4'54'5 ))0>0> >+423>+423 >+02:>+02:

0303 >+3:6>+3:6 >+5:?>+5:?

4>4> 0+>5>0+>5> >+:?0>+:?0

4343 0+20>0+20> 0+0>>0+0>>5>5> 5+40>5+40> 0+22>0+22>

5353 3+23>3+23> 5+46>5+46>

?>?> 00+5>>00+5>> 3+9>>3+9>>

?3?3 45+6>>45+6>> 00+?>>00+?>>

8/8/2019 Axial Load Capacity of Pile From UDS Data

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Egbc uigk ^ilc Dc` ikfEgbc uigk ^ilc Dc` ikf

_bc actbgo i u tbc u`ac ` u j ietigk ~ilc, t`kfckei`lega ~ckckt oc ~cko gk egbc uigk " e )

H~p+ " e+egt`k )+uik 1 +e

1 H~p+ egt k + uik vbc c = H~p 1

4?t`k+4

+uik0

egu K _ K

K

K c ?

Egbc uigk dc` ikf egsktc gj ~ilc ` c =Ug, j 1 +e

5

Ij jg asl` ? egadikc tg 5 , ubgv u gk _@DLC=

ug,

4?t`k+4

)+uik0"K _ K

K c

P u 1 j+@u

8/8/2019 Axial Load Capacity of Pile From UDS Data

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Tcl`tigk ubi~ dctvck `ko =

Iktc k`l Iktc k`l

j ietigk `kflc j ietigk `kflc " " ))

0>0> 0+:>0+:>

0303 4+>:4+>:

4>4> 4+6>4+6>

4343 5+:45+:4

5>5> 3+>03+>0

5353 6+466+46

?>?> 0>+5:0>+5:

?3?3 06+6906+69

O izikf tg tbc el`y l`yc u e`k dc s uc`obc uigk `tig " `o ), ucc tbc jifs cdclgv=

8/8/2019 Axial Load Capacity of Pile From UDS Data

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Cr`a ~ lc ~ gdlcaegke ctc ~ ilc ~ckct `tc 03 a jg oi`actc u >,?3 a villdc tg o izc gk el`y ugil, ~c l`yc o`t` ubgv u =

> 3a 8 0 1 0> HK'a 5, e s0 1 5> h ^` , s0 1 >3 4 3a 8 4 1 05 HK'a 5, e s4 1 ?> h ^` , s4 1 >

E ` lesl `t c sl tia `t c gj ~ilc dc ` tikf * ` llgv dlc dc ` tikfgj uikflc ~ilc oc ~ckoikf gk ckfikcctikf msofack t7

8/8/2019 Axial Load Capacity of Pile From UDS Data

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Egkelstigk

0 ) Cko dc`tikf ~ilc e`~`ei y e`lesl` igk

Jg el`y u, ikocr gj dc` ikf j`etg s uco O j ' D a`h u 1 3,jg o izikf ~ ilc `tig ; 3 s uco K e 1 9

ug =

esdd K e @P ++ 4!

444 0:,>?3,>++?0?0 ao @d !!! _ _

h d :,369+?>+0:,> !!

8/8/2019 Axial Load Capacity of Pile From UDS Data

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4 + Jtie igk ~ilc '`obcuigk ~ilc e`~`ei y e`lesl` igk

hclilikf ti`kf 1 +o 1 +>,?3 1 0,?0 aJ ga tbc jifs c c uslt gj aelcll`ko ebg ucotgalik ugk es zc, tbcy ` c =jg e s 1 5> h^`, c uslt8 ` o 1 eo 'e s 1 >,9 4jg e s 1 ?> h^`, c uslt8 ` o 1 eo 'e s 1 >,2>

oc ~ tb > 3a =

3 03a =

h u 0933+?0,0+5>+94,>0 !!

h u 4,?300>+?0,0+?>+2>,>0 !!

h u u u 4,:?:40 !!

8/8/2019 Axial Load Capacity of Pile From UDS Data

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@llgv`dlc uikflc ~ ilc

Sltia`tc ~ ilc dc` ikf e` ~`eity=

@llgv`dlc uikflc ~ ilc e` ~`eity = Fckc `lly, P ` 1 6>5,2 ' 5 1 45?,: hK

Cko dc` ikf ~ ilc egkoitigk,

J ietigk ' egbc uigk ~ ilc egkoitigk,

P s 1 36,: ( :?:,4 1 6>5,2 h K

h ` 5,5?444,:?:

5:,36

!!

hK P ` 4,4??54,:?:

4:,36

!!