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AMALI - 5 : ANALISIS CERUN (sila hantar laporan amali
paling lewat pada 24/0/20!"
#lot $er%n seperti &ang dit%n'%an dalam Ra'ah ! dengan
menng%naan perisian slope/w)
#arameter setiap lapisan tanah dit%n'%an dalam *ad%al !+
Ra'ah !: Analisis Cer%n
,ent%an:
i" -ator eselamatan(-S" &ang paling ritial .agi setiap aedah
analisis $er%n .eri%t:
a" orgensternpri$e method
." 1ishop method$" *an.% method
d" rdinar& method
ii" 3engan mengg%naan aedah orgensternpri$e dapatan dan
.in$angan gra
.eri%t:
a" Slip shear (shear resisten$e" 5s 3istan$e
." #orepress%re (porewater press%re"5s distan$e$" 1ase
Normal(total normal stress" 5s 3istan$e
d" 1ase Normal(ee5ti5e normal stress" 5s 3istan$e
iii" 3engan mengg%naan aedah orgensternpri$e dapatan data dan
diagram %nt% 6
sli$e dengan menean .%ttons $op& data dan $op& diagram
seperi ra'ah 2 di.awah:
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Ra'ah 2: 7iew sli$e inormation
*ad%al !: #arameter Lapisan ,anah
Upper la&er Lower la&er 1edro$ la&er
C8 9 ! C8 9 C8 9 0 U# !
;8 9 !< ;8 9 20 ;8 9 42
= 9 !4+2> = 9 ! = 9 20
Upper la&er Lower la&er 1edro$ la&er
C8 9 2 C8 9 ? C8 9 0 U# 2
;8 9 20 ;8 9 2! ;8 9 42
= 9 !4+> = 9 !+4 = 9 20
Upper la&er Lower la&er 1edro$ la&er
C8 9 6 C8 9 @ C8 9 0 U# 6
;8 9 2! ;8 9 22 ;8 9 42
= 9 !?+2> = 9 !@ = 9 20
Upper la&er Lower la&er 1edro$ la&er
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C8 9 4 C8 9 C8 9 0 U# 4
;8 9 22 ;8 9 26 ;8 9 42
= 9 !@+2> = 9 !>+2> = 9 20
Upper la&er Lower la&er 1edro$ la&er
C8 9 C8 9 ? C8 9 0 U#
;8 9 20 ;8 9 2! ;8 9 42
= 9 !4+2> = 9 !+2> = 9 20
Upper la&er Lower la&er 1edro$ la&er
C8 9 ? C8 9 @ C8 9 0 U# ?
;8 9 2! ;8 9 22 ;8 9 42
= 9 !+2> = 9 !?+2> = 9 20
Upper la&er Lower la&er 1edro$ la&er
C8 9 @ C8 9 > C8 9 0 U# @
;8 9 2! ;8 9 22 ;8 9 42
= 9 !+2> = 9 !?+2> = 9 20
Upper la&er Lower la&er 1edro$ la&er
C8 9 > C8 9 < C8 9 0 U# >
;8 9 2! ;8 9 22 ;8 9 42
= 9 !?+2> = 9 !@+2> = 9 20
