PROBLEM NO. 2 A cantilever sheet pile wall is supporting a horizontal backfill having a unit weight of 18 kN/m³. Active pressure coefficient K, = 0.28 and a passive pressure coefficient Kp = 4.6. (1) Determine the value of "d" required for stability of the cantilever sheet pile using the Factored Moment Method (FMM). The Factor of Safety on passive resistance is 2, (2) determine the value of “d" required for stability of the cantilever sheet pile walls using the Factored Strength Method (FSM), (3) determine the value of “d" required for stability of the cantilever sheet pile walls using the Net Passive Pressure Method (NPM). The Factor of Safety for lateral forces causing rotation is 1.5.
PROBLEM NO. 2 A cantilever sheet pile wall is supporting a horizontal backfill having a unit weight of 18 kN/m³. Active pressure coefficient K, = 0.28 and a passive pressure coefficient Kp = 4.6. (1) Determine the value of "d" required for stability of the cantilever sheet pile using the Factored Moment Method (FMM). The Factor of Safety on passive resistance is 2, (2) determine the value of “d" required for stability of the cantilever sheet pile walls using the Factored Strength Method (FSM), (3) determine the value of “d" required for stability of the cantilever sheet pile walls using the Net Passive Pressure Method (NPM). The Factor of Safety for lateral forces causing rotation is 1.5.
Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter18: Sheet-pile Walls
Section: Chapter Questions
Problem 18.2P
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Transcribed Image Text:PROBLEM NO. 2
A cantilever sheet pile wall is supporting a horizontal backfill having a unit weight of 18 kN/m³.
Active pressure coefficient K, = 0.28 and a passive pressure coefficient Kp = 4.6. (1) Determine
the value of "d" required for stability of the cantilever sheet pile using the Factored Moment
Method (FMM). The Factor of Safety on passive resistance is 2, (2) determine the value of "d"
required for stability of the cantilever sheet pile walls using the Factored Strength Method
(FSM), (3) determine the value of “d* required for stability of the cantilever sheet pile walls
using the Net Passive Pressure Method (NPPM). The Factor of Safety for lateral forces causing
rotation is 1.5.
Page
of
3m
Figure 2. Sheet pile profile
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