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Appendix H: Design Example 6 - Liquefaction in Sand (Pipe Pile) Using ALLCPT and TZPILE
Pages 197-221

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From page 197...
... T h e o bt ai n e d u nit si d e r esist a n c e a n d u nit e n d b e ari n g o ut p ut fr o m t h e A L L C P T pr o gr a m w er e us e d as i n p ut i n t h e E ns oft ( 2 0 2 1) T Z PI L E pr o gr a m t o p erf or m a p arti all y m o biliz e d a n al ysis ( M et h o d B s u g g est e d b y t h e N C H R P 1 2 -1 1 6 A pr oj e ct t e a m)
From page 198...
... 7 f or E v e nt 2, ar e pr es e nt e d i n Fi g ur e H 2 a n d t a b ul at e d i n T a bl e H 2. M or e o v er, t h e pr o c e d ur es f or d et er mi ni n g p ost -li q u ef a cti o n r e c o ns oli d ati o n s ettl e m e nt a n d t h e s oil s ettl e m e nt pr ofil e t h at w er e us e d i n D esi g n E x a m pl e 5 w er e r e us e d f or D esi g n E x a m pl e 6.
From page 201...
... 8 1 7 u 2 = P or e pr ess ur e 6.
From page 202...
... . A v er a g e C P T s o u n di n g r e c or d f or t h e Bl yt h e vill e, A R T e st Sit e.
From page 203...
... 0 3 0. 0 5 s ettl e m e nt pr ofil e f or a)
From page 204...
... , as a f u n cti o n of d e pt h, ar e pr es e nt e d i n T a bl e H 3. T h e c u m ul ati v e l o a d, as a f u n cti o n of d e pt h, w as o bt ai n e d b y a d di n g t h e i n cr e m e nt al si d e r esist a n c e fr o m t h e t o p of t h e pil e t o t h e b ott o m of t h e pil e.
From page 205...
... Pil e C a p a cit y A n al y si s O pti o n s Wi n d o w wit hi n t h e Pil e C a p a cit y A n al y si s T o ol.
From page 206...
... M ai n Pil e C a p a cit y A n al y si s T o ol wi n d o w.
From page 207...
... 0 0 0 6 7 0. 3 1 0 c o m pr essi o n i n 2 6.
From page 208...
... R e s ult s fr o m A L L C P T Pil e C a p a cit y A n al y si s a n d c al c ul ati o n s (r e p ort e d i n i m p eri al u nit s)
From page 209...
... T h e c u m ul ati v e el asti c c o m pr essi o n w as s u btr a ct e d fr o m t h e pil e h e a d s ettl e m e nt as a f u n cti o n of d e pt h t o o bt ai n t h e pil e s ettl e m e nt c ur v e. As s h o w n i n Fi g ur e H 1 0, t h e pil e s ettl e m e nt c ur v e is pl ott e d al o n g wit h t h e s oil s ettl e m e nt d at a t h at w er e pr e vi o usl y pr es e nt e d i n T a bl e H 2 a n d pr e vi o usl y s h o w n i n Fi g ur e H 2.
From page 210...
... M et h o d B: T Z PI L E d e si g n c al c ul ati o n s wit h A L L C P T i n p ut F or e as e of us e, t-z a n d Q- w c ur v es t h at w er e " G e n er at e d b y t h e pr o gr a m " w er e us e d.
From page 211...
... St e ps 2 a n d 3 I d e nti c al t o M et h o d A pr es e nt e d pr e vi o usl y b ut i n T Z PI L E . T h e pil e i nf or m ati o n is pr es e nt e d i n Fi g ur e H 1 2, a n d t h e s oil s ettl e m e nt d at a r es ulti n g fr o m t h e t w o d esi g n e art h q u a k e e v e nts ar e pr es e nt e d i n Fi g ur es H 1 3 a n d H 1 4.
From page 212...
... s e cti o n stiff n e s s f or t h e T Z PI L E a n al y si s.
From page 213...
... Fi g ur e H 1 5 . S oil pr o p erti e s fr o m A L L C P T u s e d i n t h e T Z PI L E a n al y si s.
From page 214...
... 0 6 9i n w as us e d f or E v e nt 2. T h e pr o gr a m als o us es t h e c al c ul at e d el asti c c o m pr essi o n i n t h e pil e t o d et er mi n e t h e pil e s ettl e m e nt as a f u n cti o n of d e pt h ( Fi g ur e H 1 7)
From page 215...
... T Z PI L E o ut p ut f or E v e nt 1.
From page 216...
... t o g gl e wit hi n T Z PI L E ( Fi g ur e H2 0) a n d b y als o s el e cti n g t h e L o a d M et h o d as Us er - S p e cifi e d Ti p M o v e m e nts ( Fi g ur e H 2 1)
From page 217...
... L o a d a n d r e si st a n c e c ur v e o bt ai n e d fr o m T Z PI L E wit h A L L C P T i n p ut s f or o bt ai n e d fr o m T Z PI L E wit h A L L C P T i n p ut s f or E v e nt 1.
From page 218...
... Fi g ur e H 2 1. U s er -S p e cifi e d Ti p M o v e m e nt L o a d M et h o d s el e cti o n i n T Z PI L E
From page 219...
... T h es e a ut o m ati c all y g e n er at e d v al u es si m plif y eff orts c o m p ar e d t o t h e h a n d c al c ul ati o n t h at w as pr es e nt e d i n D esi g n E x a m pl e 1. J ust li k e D esi g n E x a m pl e 1, t h e T Z PI L E el asti c c o m pr essi o n c al c ul ati o ns ar e b as e d o n t h e a m o u nt of c al c ul at e d l o a d wit hi n t h e pil e at e a c h i n cr e m e nt al d e pt h.
From page 220...
... Pil e a n d s oil s ettl e m e nt c ur v e o bt ai n e d fr o m T Z PI L E wit h A L L C P T i n p ut s f or o bt ai n e d fr o m T Z PI L E wit h A L L C P T i n p ut s f or E v e nt 1.
From page 221...
... " T Z PI L E 2 0 2 1 v 4 " T Pil e C o m p ut er Pr o gr a m. A usti n, T X


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