EXAMPLE PROBLEM 4!LeveeChanged to clayy = 119 lb/ft³Y =125 lb/ft³Potentialshear9 ft22 ft15 ftRiverAFriction angle = 24 degrees, cohesion = 300 psf, så = 700 psfRecompute factor of safety against sliding at Point A based on theunderlying soil being clay. Still assume that the shear stress at point Ais 400 psf.25

c'= 300 psfsu= 700 psfShear stress = 400psf

Answered: Recompute factor of safety against…

Recompute factor of safety against sliding at Point A based on the underlying soil being clay. Still assume that the shear stress at point A is 400 psf.

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter15: Braced Cuts

Section: Chapter Questions

Problem 15.5P

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Question

EXAMPLE PROBLEM 4
!
Levee
Changed to clay
y = 119 lb/ft³
Y =
125 lb/ft³
Potential
shear
9 ft
22 ft
15 ft
River
A
Friction angle = 24 degrees, cohesion = 300 psf, så = 700 psf
Recompute factor of safety against sliding at Point A based on the
underlying soil being clay. Still assume that the shear stress at point A
is 400 psf.
25

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