Strength of Ice under Multiaxial Loading.
Final rept. 8 Sep 74-31 Aug 75,
SOUTHWEST RESEARCH INST SAN ANTONIO TEX
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Strength tests were carried out using hollow, cylindrical specimens of polycrystalline ice, subject to combined axial compression, internalexternal pressure. A portion of the failure envelope in principal stress space was mapped out and compared with data of other workers. The results of all available multiaxial tests can fit by a modified Paul first order criterion.
- Snow, Ice and Permafrost