7. A specimen of soil was collected from a depth of 10 m in a deposit of clay. The ground water table coincides with the ground surface. For the soil, LL = 65, PL = 33, and sat = 17.5kN/m³. Estimate the undrained shear strength Su of this clay for the following cases. (a) If the clay is normally consolidated. (b) If the preconsolidation pressure is 210kN/m². (refer to Skempton's and Ladd et al.'s relations and Bjerrum's correction for undrained shear strength)

7. A specimen of soil was collected from a depth of 10 m in a deposit of clay. The ground water table coincides with the ground surface. For the soil, LL = 65, PL = 33, and sat = 17.5kN/m³. Estimate the undrained shear strength Su of this clay for the following cases. (a) If the clay is normally consolidated. (b) If the preconsolidation pressure is 210kN/m². (refer to Skempton's and Ladd et al.'s relations and Bjerrum's correction for undrained shear strength)

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter12: Shear Strength Of Soil

Section: Chapter Questions

Problem 12.24P

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