6. The infinite sand slope shown in the figure is one the verge of sliding failure. The ground water table coincides with the ground surface. Unit weight of water Yw = 9.81 kN/m³. 5m 120° y = 21 kN/m² The value of the effective angle of internal friction (in degrees upto one decimal place) of the sand is

Principles of Foundation Engineering (MindTap Course List)
8th Edition
ISBN:9781305081550
Author:Braja M. Das
Publisher:Braja M. Das
Chapter2: Geotechnical Properties Of Soil
Section: Chapter Questions
Problem 2.27P
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Soil mechanics
6.
The infinite sand slope shown in the figure is one
the verge of sliding failure. The ground water table
coincides with the ground surface. Unit weight of
water Yw = 9.81 kN/m³.
5m
20°
Y = 21 kN/m²³
The value of the effective angle of internal friction
(in degrees upto one decimal place) of the sand
is
Transcribed Image Text:6. The infinite sand slope shown in the figure is one the verge of sliding failure. The ground water table coincides with the ground surface. Unit weight of water Yw = 9.81 kN/m³. 5m 20° Y = 21 kN/m²³ The value of the effective angle of internal friction (in degrees upto one decimal place) of the sand is
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