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  • Users: geo24
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  1. geo24

    Phi Angle in CU Test

    Since CU is an undrained test, does it not imply a phi=0 condition? In other words, is the phi angle we get from total stress envelope in a CU test of any use? Am I understanding it correctly?
  2. geo24

    Fully Softened Shear Strength

    Hello For a slope stability project I am involved in, we ran CU tests with pore pressure. We also ran hydrometer tests for the same sample. The drained angle of friction i am getting from the CU envelope is smaller than the drained fully softened angles that i get using the correlation between...
  3. geo24

    Peak Friction Angle

    Hello All, The angle of friction that we get from the Mohr's circle envelope of a CU test, is that the peak friction angle? Thanks

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