Pile Geotechnical &Structural Design Using SPT Values BY WWW.CIVILAX.COM

Design of Micropile

GEOPROFOUND ENGINEERING SDN BHD

Pile Geotechnical Desi n u Site: Round Pile

=

1000

!!

S"in #re$ per !% #s&

3.142

B$se #re$% #' &

F$c(or of S$fe() *FoS+ &

Depth $v% SP& Intervl !"# 'lue( )

1 2 3 4 5 6 7 8 9 10 11

11 11 2 2 2 13 26 21 21 1 12

*nit S+in ,ri-( / = 2) !+)"2#

S+in ,ri-( ,/ !+)#

u"ultive S+in ,ri-( ,/ !+)#

nd er t depth( ="in!400)3( 10000# !+)"2#

nd er t depth(  !+)#

Pile *lti"te p-it( ult = ,/ !+)#

22 22 4 4 4 26 52 42 42 2 24

69.1 69.1 12.6 12.6 12.6 81.7 163.4 131.9 131.9 6.3 75.4

69.1 138.2 150.8 163.4 175.9 257.6 421.0 552.9 684.9 691.2 766.5

1466.7 1466.7 266.7 266.7 266.7 1733.3 3466.7 2800.0 2800.0 133.3 1600.0

1151.9 1151.9 209.4 209.4 209.4 1361.4 2722.7 2199.1 2199.1 104.7 1256.6

1221.0 1290.1 360.2 372.8 385.4 1619.0 3143.7 2752.0 2884.0 795.9 2023.2

07/26/207

Design of Micropile

12 13.5 15 16.5 18 19.5 21 23 24

GEOPROFOUND ENGINEERING SDN BHD

5 6 6 1 3 1 2 2 2

10 12 12 2 6 2 4 4 2464.8

Specifie, -or"ing .o$, &

31.4 56.5 56.5 9.4 28.3 9.4 17.0 22.6 7743.2

798.0 854.5 911.1 920.5 948.8 958.2 975.2 997.8 8741.0

000 "N

666.7 800.0 800.0 133.3 400.0 133.3 240.0 240.0 10000.0

523.6 628.3 628.3 104.7 314.2 104.7 188.5 188.5 7854.0

Depth reuired =

1321.6 1482.8 1539.4 1025.2 1262.9 1062.9 1163.6 1186.3 16595.0