Triaxial un-drained tests were performed on clay samples taken from the stratum shown below. kN The tests were taken with pore water pressure measurements, and c'= 20 and ф%3D 24° m 4 m WT sandy gravel n = 0.30 kN Y DRP = 16 H= 13 m m clay H,= 7 m KN y =17.6 m Impermeable rock (a) Find the clay shear strength at its mid-stratum, and (b) Find the effective and total stresses at the same level acting on a vertical face of a soil element.

Triaxial un-drained tests were performed on clay samples taken from the stratum shown below. kN The tests were taken with pore water pressure measurements, and c'= 20 and ф%3D 24° m 4 m WT sandy gravel n = 0.30 kN Y DRP = 16 H= 13 m m clay H,= 7 m KN y =17.6 m Impermeable rock (a) Find the clay shear strength at its mid-stratum, and (b) Find the effective and total stresses at the same level acting on a vertical face of a soil element.

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 12.20P

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