pile foundation calculation for tank

8/10/2019 Pile Foundation Calculation for Tank

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1. Design for Tank TA08 with PMS product

Loading

Tank Empty Weight

(N) (N)

PMS TA08 3,760,480

Diameter of tank D =

eight of !"terna# $eam

$reath of !"terna# $eam

eight of %pstand $eam

$reath of %pstand $eam

eight of &nterna# $eam

$reath of &nterna# $eam

Thickness of S#a' T =

Spacing '#w Pi#es d =

%nit (eight of )oncrete

Densit* of +,er'urden Sand

Perimeter of Tank P =

Area of TankArea of $#ock

-actors

Tota# Length of &nterna# $eam

Dead Load /k

!mpt* tank 3760.48

!"terna# 'eam 305.40

%pstanding 'eam 488.64&nterna# 'eams to )aps 1374.31

Top S#a' 3435.78oof structures 330

+,er'urden sand 5943.89

Total dead load Gk 15638.51

e' =

(e' =

u' =

(u' =

i' =

(i' =

con.c

=

sand

=

Atank

=

A'#ock

=

Lie !" #mp!$e L!a%&k) ' y%"!$tati (Te$t) *eight

&k


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Determination of pi#e capacit* from the soi# parameter using the static e2ua

Me%i+m %en$e $an% i$!$ity, - '

Pi.e %iamete" ' 0.6

Late"a. $t"e$$ "ati!, k '

(/"!m e$i 1267 +"e)

Depth of pile = 28

Tan 30

22182

A..!*a5.e a""ying apaity ' Pi.e apaity at!" !/ $a/ety (30)

3303

3,30

Th+$, the a..!*a5.e !" $a/e *!"king .!a% !/ the 600 mm %iamete" pi.e at 90 m %e

"!m the $!i. te$t "ep!"t, the $a/e *!"king .!a% !/ 600 mm ; pi.e i$ 1900 :N +$i

ene, $a/e *!"king .!a% ' 1690

Total load F= Gk+ Q

k =

3 ' Ap( N

>? % N

@) > (%) ( ;) (k ?%9) tan

Ang.e !/ inte"na. /"iti!n, ' 300

30

=+.k %en$ity, ? ' 17 173 :Nm3

T!ta. +nit *eight, ?t' 182 B 904 :Nm3

=ea"ing apaity /!" %eep i"+.a" /!+n%ati!n N@

'

Pi.e apaity & ' &p> &

$ ' p!int "e$i$tane > $ha/t "e$i$tane

3 ' Ap( N>? % N@ ) > (%) ( ;) (k ?%9) tan

4ote5 !" !he$i!n.e$$ $!i., $an%, ' 0

!" !n"ete pi.e ' +

/!" ' 30 0, +

' 390, a%!pt +

' 300

ene, p!int "e$i$tane &p' A

p( N

>? % N

@) , ' 0

&p' A

p? % N

@

&p ' < 069< 09 < 98(182 281) 30 '

&$' (90) < ( < 06) &

$'

Say, &a..!*a5.e '

BS 8004Claus 7:3:8 sub-section b and g"e!mmen% that a /at!" !/ $a/ety !/ 9


3/15

1670

N!$ !/ pi.e "e@+i"e% ' T!ta. .!a% $a/e *!"king .!a%

63289

64

3,30

n!$ !/ pi.e "e@+i"e% ' 314

Adopt 3a##owa'#e

=

#/ &a

' kNi$ a%!pte%

Pro,ide 80 pi#es of 600 mm to 78m depth (/!" $ymmet"ia. a""angement)


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Dpe"ating Weight y%"!$tati Wt

(N)

66,32,30 88,011,280

27 m

0.6m

0.25m

0.6m

0.4m

0.6m

0.25m

0.25m

3 m

24

17.3

84.83 m

572.63729

0.79

381.75m

kN

kN

kN

kN

kNkN

kN

kN

88,019

kN/m

kN/m

mm

k4


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103,650 k4

tion

m

2

30

m

912124268 !N

0.5773503

776626126034 kN

kN

kN

pth i$ 1800:N

ng a /at!" !/ $a/ety !/ 3 Thi$ i$ at the highe$t e


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kN

pile"

pi.e$ 64 #ile"


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is an ade%uate margin against bearing !ailure&'ene a%!pt DS ' 9


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pile foundation calculation for tank

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