A cut slope is to be excavated in saturated clay with sides rising at an angle a = 55° to the horizontal, as shown belowBSaturated ClayYsat = 115 Ib/ftUnconfined CompressiveStrength q,= 1000 Ib/ft?a = 55°, B = 35°H.BAa. The depth H of the excavation for a factor of safety of 1 when considering the trial failure plane AC isft.b. The depth H of the excavation for a factor of safety of 1 when considering the most critical failure plane isft.

Given Data: γsat=115lb/ft3qu=1000lb;ft2α=55°β=35°

A cut slope is to be excavated in saturated clay with sides rising at an angle a = 55° to the horizontal, as shown below B Saturated Clay Yat = 115 Ib/ft3 Unconfined Compressive Strength q,= 1000 Ib/ft² a = 55°, B = 35° H B A a. The depth H of the excavation for a factor of safety of 1 when considering the trial failure plane AC is ft.

A cut slope is to be excavated in saturated clay with sides rising at an angle a = 55° to the horizontal, as shown below B Saturated Clay Yat = 115 Ib/ft3 Unconfined Compressive Strength q,= 1000 Ib/ft² a = 55°, B = 35° H B A a. The depth H of the excavation for a factor of safety of 1 when considering the trial failure plane AC is ft.

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter15: Slope Stability

Section: Chapter Questions

Problem 15.17P

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