A granular soil has a saturated unit weight of 20 kN/m3 and an effective angle of shearing resistance of 30°. The unit weight of water is 9.81 kN/m3. A slope is to be made on this soil deposit in which the seepage occurs parallel to the slope up to the free surface. Under this seepage condition for a factor of safety of 1.5, the safe slope angle (in degree, round off to 1 decimal place) would be...
A granular soil has a saturated unit weight of 20 kN/m3 and an effective angle of shearing resistance of 30°. The unit weight of water is 9.81 kN/m3. A slope is to be made on this soil deposit in which the seepage occurs parallel to the slope up to the free surface. Under this seepage condition for a factor of safety of 1.5, the safe slope angle (in degree, round off to 1 decimal place) would be...
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A granular soil has a saturated unit weight of
20 kN/m3 and an effective angle of shearing
resistance of 30°. The unit weight of water is
9.81 kN/m3. A slope is to be made on this soil
deposit in which the seepage occurs parallel to
the slope up to the free surface. Under this
seepage condition for a factor of safety of 1.5,
the safe slope angle (in degree, round off to 1
decimal place) would be...
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