Engineering, 12.12.2019 04:31, noahdwilke

Aspecimen of dry sand was subjected to a direct shear test. a normal stress of 120.0 kn> m2 was imposed on the specimen. the test was carried out until the specimen sheared, with a shear stress at failure of 75.0 kn> m2. determine the sand’s angle of internal friction.

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Aspecimen of dry sand was subjected to a direct shear test. a normal stress of 120.0 kn> m2 was i...