sheet pile - new

32
7/23/2019 Sheet Pile - New http://slidepdf.com/reader/full/sheet-pile-new 1/32 Location : Top wall level = 79.00 D1 - Hulu River bed level = 69.50 round water level = 75.00 River water level = 7!.00 "oundation level = 71.00 Di#en$i H = %.00  # & = α = 1.00  # = = !.00  # = = 1'.50  # = = (.00  # = ) = &ac*+ill $oil = = 1.%0 = '.00  = φ = (0.0  = c = 0.00  = ,ection o+ Retainin wall "oundation $oil = 1.00 ,a+et +acto = (0.0 /verturnin = 0.00 ,lidin "riction coe++icient µ = 0.50 Uplift coefficient llowable $t = 1.00 over o+ bar 2all = 7  c# 3oun4$ #o = 7  c# "ootin = 7  c# = 7  c# b 11 b 1' b '1 b '' 1 (1 ! w1 γ c γ $oil  t# ( γ $at  t# ( o  t# ' γ $ 4  t# ( φ & o c &  t# ' Reaction o+ Uµ o#pre$$iv Ten$ile ,ear d  bac* d  +ront d  upper d  lower b 12 H=h 1 h 31 b 21 b 23 q (t/m 2 ) h 4 b 11 b 13 b 22 h 32 h w1 h w2 B

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Page 1: Sheet Pile - New

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Location :

Top wall level = 79.00

D1 - Hulu River bed level = 69.50

round water level = 75.00

River water level = 7!.00"oundation level = 71.00

Di#en$i

H = %.00  # & =

α

= 1.00  # =

= !.00  # =

= 1'.50  # =

= (.00  # =

) =

&ac*+ill $oil =

= 1.%0

= '.00   =

φ = (0.0   =

c = 0.00   =

,ection o+ Retainin wall "oundation $oil

= 1.00 ,a+et +acto

= (0.0 /verturnin

= 0.00 ,lidin

"riction coe++icient

µ = 0.50

Uplift coefficient llowable $t

= 1.00

over o+ bar 

2all

= 7  c# 3oun4$ #o

= 7  c#

"ootin

= 7  c#

= 7  c#

b11

b1'

b'1

b''

1

(1

!

w1

γ

c

γ

$oil  t#(

γ

$at  t#(

o

 t#'

γ

$4  t#(

φ

&o

c&  t#'

Reaction o+

Uµ o#pre$$iv

Ten$ile

,ear d

 bac*

d +ront

d upper 

d lower 

b12

H=h1

h31

b21 b23

q (t/m2)

h4

b11

b13

b22

h32

hw1

hw2

B

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#

#

#

##

unit pan8an

%.50  # L = 1.00  #

1.50  # = 0.00  #

'.50  # = '.00  #

1.50  # = 1.00 #

!.00  # = (.00 #

0.50 = 0.1%

'.!0 = 1.00

0.00 (for stability analysis)

5.71 (for structural analysis)

0.00

  nor#al $ei$#ic

; &6=1.(( &(='.%(

< '.00 1.'5

)#a < )a=)u( )ae=)u'

  re$$

= 60 90

= 1%50 '775

= 5.5 %.'5

  ulu$ ratio

'! 16

b1(

b'(

('

w'

 t#'

 t#(  γ

w  t#(

o

o

o

>e>

+$

  oundation $oil

σ

ca  *c#'

σ

$a  *c#'

τ

a  *c#'

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1. Data ?erencanaan

1.1 Di#en$i

q = 0.50

= 0.00

= 2.40

= 1.00

Backfill soil

= 1.80 = 1.00

= 2.00 = 0.00

c = 0.00 = 30.00

φ = 30.00

β = 0.00

α = 0.00 (untuk analisis stabilitas)δ = 0.00

Φ = 10.20 Kh

'. ?eritunan edala#an ,eet ?ile

'.1 ?eritunan oe+i$ien te*anan tana

  Koefsien tekanan tanah akti 

Koesien tekanan tanah aktif dapat diperoleh dengan menggunakan rumus

Ka =

  (untuk analisis stabilitas)

α = 0.000 δ = 0.000

= 0.!"0 = 0."00

= 1.000 = 0."00

= 1.000 = 1.000

Ka = 0.((( untuk analisis stabilitas

  Koefsien tekanan tanah pasi 

Kp =

α = 0.000 δ = 0.000

= 0.!"0 = 0."00

t#m2 (untuk konisi no!mal)

t#m2 (untuk konisi s"ismik)

γ c t#m3

γ w t#m3

#oundation soil

γ soil t#m3 γ 

s$

γ sat t#m3 c

B

t#m2 φB

o

o

o

o (untuk analisis stabilitas kondisi normal$ δ o ( =  %!c tan(&h) )

o

os2(φ %α) &in(φ'δ)

os2α &inφ

os(α'δ) osα

o

os2(φ'α) &in(φ'δ)

'os2(φ α)

'os2α  'os(α*δ) 1*+in(φ*δ) +inφ

'os(α*δ) 'osα

'os2(φ*α)

'os2α  'os(α δ) 1 +in(φ*δ) +inφ

'os(α δ) 'osα

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= 1.000 = 0."00

= 1.000 = 1.000

Kp = (.000

'.' ?eritunan Teanan Tana

 =

 = 1 3 0.333

 = 1

 =

 = *0 % 10 3.000

 = 30

'.( ?eritunan Te*anan Tana

 +ekanan tanah yang dihitung terdiri dari tekanan tanah aktif (,a) dan tekanan

pasif (,p). -dapun perhitungan selengkapnya adalah sebagai berikut

,a = 0."

 = 0." 1 / 0.333

 = *! k#m

,p = 0."  = 0." *0 % 10

 = 1" k#m

'.! ?eritunan edala#an ,eet ?ile an Ditana#

,erhitungan kedalaman &heet ,ile yang ditanam ,erencanaan kedalaman she

yaitu dengan menghitung momen yang teradi pada titik 0 yang disebabkan

tanah aktif dan tekanan tanah pasif. -dapun perhitungan selengkapnya adala

berikut

 % = 0

1 ' % 1

3 3

*! 1 3 ' % 1" 1

3 3

*! ' / % " = 0

os2α &inφ

os(α %δ) osα

21 γ 

soilh

1K 

a

k#m

2* γ

$h

*K 

p

h*

h* k#m

γ soil

h1 K 

a

γ$

h*

K p

h*

h*

45 = 05o

(pa)5o

(pp)

,a

h1

h*

,p

h*

h*

h*

h* h*6

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7isederhanakan menadi

%1 ' 1. ' ".8 = 0

 = 2.1 m dibulatkan men

9ntuk desain kedalaman pelaksanaan panang sheet pile perlu ditambah faktan *0: % 30 :. ,ada perencanaan ini ditambahkan faktor keamanan sebesar

kedalaman rencana.

Panjang total sheet pile =  ' 7 1.*

 = 3 ' 3 1.3

 = ;./ dibulatkan menadi 7

Karena di pasaran panjang minimum untuk sheet pile adalah 1

, maka dipakai L = 10 m 11.25Tm

(. ?eritunan @o#en pada ,eet ?ile

< = *,

 %

 = * *!

3.000 % 0.333 10.000

 = "8

*;.;;!

 = 1.8*3 m

>etak , yaitu 1#3 ? = 1 10 = 3.3333 m

3

maka < = 3.3333 % 1.8*3

 = 1./103 m

5maks = , < ' < % 1

*

 % 1 <

3

 = *! 1./103 ' 1.8*3 % 1 10

*

3.000 % 0.333 1 1.8*3

3

h*6

h*yang dihitung sebesar

h1

dengan Mrak 

 =

K p

K a γ

$

γ$

K p

K a

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 = /0 % /

Mmaks = !1 k".m  = !.1 T.m

Momen kapasitas # Momen luar

11.25 T.m # !.1 T.m =# $M$"

%irenanakan menggunakan produk &$L'$() T*pe +

Gambar spesifkasi sheet pile merk CALVARY ABA

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= 0.1

oulomb

t#m3 (=γ sat−γ 

w)

t#m2

o

  = β)

o

o

2

2

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tanah

3.000

  et pile

leh tekanan

h sebagai

= 0

 = 0h*

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  di m

  r keaman%*0: dari

m

  m

<

1.8*3

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  25-$-1000

  DI

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1. Data ?erencanaan

1.1 Di#en$i

? = ".00 m

@ = *.80 m

> = 1.00 m (unit panang)

= 0.30 m

= 0.30 m

= 1.80 m

= 2.40 m

= 5.00 m

= 2.00 m

= 3.00 m

= *."0 m

,"na

1.' ?ara#eter 

q = 0.50

= 2.40

= 1.00

&ac*+ill $oil

= 1.80 = 1.00

= 2.00 = 0.00

c = 0.00 = 30.00

φ = 30.00 µ = 0."0 (Ariction coeBci

β = 0.000

α = 0.000 (untuk analisis stabilitas)

δ = 0.000

Φ = 10.*08 Kh = 0.1

'. ?eritunan ,tabilita$

0.30

q = 0.50 0.30

5.00

b11

b12

b13

b2

h1

h2

hw1

hw2

t#m2 (untuk konisi no!mal)

γ c t#m3

γ w t#m3

"oundation $oil

γ soil t#m3 γ 

s$ t#m3 (=γ 

sat−γ 

w)

γ sat t#m3 c

B t#m2

t#m2 φB

o

o

o

o

o (untuk analisis stabilitas kondisi normal$ δ = β)o ( =  %!c tan(&h) )

t/m2

,a2

,a1

qa2

qa1

2

1

q (t/m2)

hw1

H=h1

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3.00

  2.40

*$i beban

,w1 ,a4

qa3qw1 qa4

,a3

43

qu

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1 &eban Aerti*al

"o. %eskripsi +

1 0."0 ".00 0.30 *.80 1.00

* ".00 0.30 *.80 3.;00

3 0."0 ".00 1.0 *.80 10.00

8 0."0 ".00 0.30 1.0 1.3"0q 0."0 0.30 0.1"0

 T o t a l 1 to ) 17.700

,u1 3.00 *.80 0."0 %1.00 3.00

,u* *."0 *.80 0."0 %1.00 3.000

Total 1 to ?u' 11.100

' &eban oriBontal

  Koefsien tekanan tanah akti 

Ka =

  (untuk analisis stabilitas)

α = 0.000 δ = 0.000

= 0.!"0 = 0."00

= 1.000 = 0."00

= 1.000 = 1.000

Ka = 0.((( untuk analisis stabilitas

  Koefsien tekanan tanah pasi 

Kp =

α = 0.000 δ = 0.000

= 0.!"0 = 0."00

= 1.000 = 0."00= 1.000 = 1.000

Kp = (.000

qa1 = Ka q = 0.1;! to

qa* = = 1.*00 to

qa3 = qa1 ' qa* = 1.3;! to

qa8 = = 1.000 to

qC 1 = = 3.000 to

qC * = = *."00 to

qp1 = = ;.000 to

o o

os2(φ %α) &in(φ'δ)

os2α &inφ

os(α'δ) osα

o o

os2(φ'α) &in(φ'δ)

os2α &inφos(α %δ) osα

Ka (h1 h

w1)  γ 

soil

 Ka hw1

  (γ sat

  γ w)

 hw1

  γ w

 hw2  γ w

 Kp h4  (γ 

sat  γ 

w)

2

'os2(φ α)

'os2α  'os(α*δ) 1*+in(φ*δ) +inφ

'os(α*δ) 'osα

2

'os2(φ*α)

'os2α  'os(α δ) 1 +in(φ*δ) +inφ

'os(α δ) 'osα

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"o. %eskripsi

,a1 0.1;! *.00 0.333

,a* 1.*00 *.00 0."0 1.*00

,a3 1.3;! 3.00 8.100

,a8 1.000 3.00 0."0 1."00

,C1 3.000 3.00 0."0 8."00

,C* %*."00 *."0 0."0 %3.1*",p1 %;.000 *.00 0."0 %;.000

 T o t a l '.50%

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( ?eritunan ,tabilita$

  a ,tabilita$ teradap ulin

@ = *.80 m

*!."! % 11.*

D = = = 0./*0 m1!.!00

@ *.80

e = % D = % 0./*0 = 0.'%0 m

* *

  b ,tabilita$ teradap e$er 

  Eaya geser = *."0 ton  Eaya perlaCanan = 0."0 1!.!00 =

0."0 )

?F ."0

As = = = (.5'% G 2.00 @C

*."0

  c Rea*$i pada tana ponda$i

; eq1$* = )

@ @

1!.!00 ; 0.*0

q1 = (1 ' ) = 1'.5(% H

*.80 *.80

1!.!00 ; 0.*0

q* = (1 % ) = '.'1( H

*.80 *.80

  - Daa du*un tana a$il u8i $ondir )a

qa = qu # 1." = (((.((( (safety factor = 1." $ n

d a#bar Rencana

Σ I D % Σ ? J

Σ I

Σ ??F = µ  Σ I

(friction coeBcient µ =

Σ ?

Σ I(1 *

t#m2

t#m2

t#m2

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-an "tainin all

/aet* ator

Guling

normal eH@#;=0$80m

seismic eH@#3=0$0m

ent) Geser 

normal *.00

seismic 1.*"

Reaction o oundation soil

normal

qa=qu#1."

seismic

qae=qu#1."

1.80

  5.00

fs

fs

qmaqa

qmaqae

b12

b22

b11b13

hw2

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  2.0 2.50

/

,-1

q-1

,w2

qw2

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+

*.300 4.14

1./"0 .02

1.*00 12.

*.300 3.11*.*"0 0.34

'7.57

1.00 5.

0.800 2.40

19.!1

  n#m

  n#m

  n#m

  n#m

  n#m

#m

  n#m

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 ) ) 

8.000 1.33

3.;;! 8.80

1."00 ;.1"

1.000 1."0

1.000 8."0

0.33 %*.;00.;;! %8.00

11.'%

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H @#; = 0.800 m @C

."0 ton

qa = 333.333 @C

qa = 333.333 @C

  ormal condition)

t#m2

t#m2

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1. Data ?erencanaan

1.1 Di#en$i

q = 0.50

= 0.00

= 2.40

= 1.00

Backfill soil

= 1.80 = 1.00

= 2.00 = 0.00

c = 4.00 = 30.00

φ = 30.00

A = *.00

β = 0.00α = 0.00 (untuk analisis stabilitas)

δ = 0.00

Φ = 10.20 Kh

'. ?eritunan edala#an ,eet ?ile

'.1 ?eritunan oe+i$ien te*anan tana

  Koefsien tekanan tanah akti 

Koesien tekanan tanah aktif dapat diperoleh dengan menggunakan rumus

Ka =

  (untuk analisis stabilitas)

α = 0.000 δ = 0.000

= 0.!"0 = 0."00

= 1.000 = 0."00= 1.000 = 1.000

Ka = 0.((( untuk analisis stabilitas

  Koefsien tekanan tanah pasi 

Kp =

t#m2 (untuk konisi no!mal)

t#m2 (untuk konisi s"ismik)

γ c t#m3

γ w t#m3

#oundation soil

γ soil t#m3 γ 

s$

γ sat t#m3 c

B

t#m2 φB

o

o

o

o (untuk analisis stabilitas kondisi normal$ δo ( =  %!c tan(&h) )

o

os2(φ %α) &in(φ'δ)

os2α &inφos(α'δ) osα

'os2(φ α)

'os2α  'os(α*δ) 1*+in(φ*δ) +inφ

'os(α*δ) 'osα

'os2(φ*α)

'os2α  'os(α δ) 1 +in(φ*δ) +inφ

'os(α δ) 'osα

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α = 0.000 δ = 0.000

= 0.!"0 = 0."00

= 1.000 = 0."00

= 1.000 = 1.000

Kp = (.000

K = Kp % Ka

 = 3.000 % 0.333

 = *.;;!

'.' ?eritunan Te*anan Tana

 = ' q Ka

 − * c Ka 0."

 = 1.80 0 ' 0."0 0.333

 − * 8.00 0.333 0."

 = %8.8"*1

 =

 = *0 % 10 3.000

 = 30

 =

 = 0 3 0.000

 = 0

 =

 = 0 3 =

 = LLL

 =

 = 0 3 0.000

 = 0

'.( ?eritunan Te*anan Tana

 +ekanan tanah yang dihitung terdiri dari tekanan tanah aktif (,a) dan tekanan

pasif (,p). -dapun perhitungan selengkapnya adalah sebagai berikut

,a = 0."

 = 0." LFMAN LFMAN LFMAN

 = LFMAN k#m

,p = 0."

o

os2(φ'α) &in(φ'δ)

os2α &inφ

os(α %δ) osα

,a1 γ 

soilh

0

k#m

,a* γ

$h

*K 

p

h*

h* k#m

,a3 γ 

soilh

1K 

a

k#m

,a8 γ 

soilh

1K 

a

k#m

,a" γ 

soilh

1K 

a

k#m

γ soil

h1 K 

a

γ$

h* K 

p

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 = 0." *0 % 10

 = 1" k#m

'.! ?eritunan edala#an ,eet ?ile an Ditana#

,erhitungan kedalaman &heet ,ile yang ditanam ,erencanaan kedalaman sheyaitu dengan menghitung momen yang teradi pada titik 0 yang disebabkan

tanah aktif dan tekanan tanah pasif. -dapun perhitungan selengkapnya adala

berikut

 % = 0

1 ' % 1

3 3

LFMAN 1 LFMAN ' % 1" 1

3 3

LFMAN ' LFMAN % " = 0

7isederhanakan menadi

%1 ' LFMAN ' LFMAN = 0

 = 2.1 m dibulatkan men

9ntuk desain kedalaman pelaksanaan panang sheet pile perlu ditambah fakt

an *0: % 30 :. ,ada perencanaan ini ditambahkan faktor keamanan sebesar

kedalaman rencana.

Panjang total sheet pile =  ' 7 1.*

 = LFMAN ' 3 1.3

 = LFMAN dibulatkan menadi 7

Karena di pasaran panjang minimum untuk sheet pile adalah 1

, maka dipakai L = 10 m

(. ?eritunan @o#en pada ,eet ?ile

< = *,

 %

 = * LFMAN

3.000 % 0.333 10.000

h*

h*

45 = 0

5o(pa)

5o(pp)

,a

h1

h*

,p

h*

h* h*

h*

h*6

h*6

h* yang dihitung sebesar

h1

K p

K a γ

$

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 = LFMAN

*;.;;!

 = LFMAN m

>etak , yaitu 1#3 ? = 1 10 = 3.3333 m

3

maka < = 3.3333 % LFMAN

 = LFMAN m

5maks = , < ' < % 1

*

 % 1 <

3

 = LFMAN LFMAN ' LFMAN % 1 10

*

3.000 % 0.333 1 LFMAN

3

 = LFMAN % LFMAN

Mmaks = 3(46 k".m  = 3(46 T.m

%irenanakan menggunakan produk &$L'$() T*pe +

γ$

K p

K a

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Gambar spesifkasi sheet pile merk CALVARY ABA

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= 0.1

oulomb

t#m3 (=γ sat−γ 

w)

t#m2

o

  = β)

o

2

2

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