7/24/2019 CONTOH SOAL Daya Dukung

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CONTOH SOAL :Tiang pancang beton 0,305 m x 0,305 m dipancang bengan Steam hammer.Ma!im"m energi hammer # 35,3 N$m%erat hammer # &r # 35,' N(an)ang tiang # L # *0 m

+e!ien!i hammer # + # 0,-oee!ien re!tit"!i # n # 0,/5%erat topi tiang # 3,* N+p # *0, x 10'N2m*

"m4ah p""4an terahir 5 dengan penetra!i *5,/ mmTent"an be!ar daa d"ng berda!aran data pemancangan.a6ab :a. +N7 8orm"4a

9nt" Staem Hammer, C # 0,*5/ cm

kN

CS

EHQ Eu 3706

254,054,25

)1003,35(8,0=

+

=

+

=

%e!ar daa d""ng iin # ;a44 # ;"2S8 # 30'2' # '1, N

b. Modiied +N7 8orm"4a

9nt" Staem Hammer, C # 0,*5/ cm

%ear tiang# &tiang # A x L x tiang# 0,305 x 0,305 x *0 x *3,5- # /3,- N

%eart tiang # &tiang < &cap # /3,- < 3,* # /,0 N

07,476,35

07,4745,06,35

254,05

4,25

)1003,35(8,0 22

+

+

+

=

+

+

+

=

pR

pRru

WW

WnW

CS

hEWQ

kNQu 2024

%e!ar daa d""ng iin # ;a44 # ;"2S8 # *0*/25 # /0/,- N