Engineering, 13.06.2020 21:57, isiss18

A sand specimen is isotropically consolidated in a triaxial test apparatus to 420 kPa and then sheared with the drainage valve open. At failure, the deviator stress is 1046 kPa. a) Determine the major and minor principal stresses at failure and the effective internal friction angle (assume c'

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A sand specimen is isotropically consolidated in a triaxial test apparatus to 420 kPa and then shear...