Crack closure and initiation stresses of coal subjected to thermo-gas-mechanical coupling
In this paper, the orthogonal experiment method is employed to design physical tests of coal under different temperatures, confining pressures, and gas pressures. The crack closure stress and crack initiation stress are calculated using four known methods, i. e. axial strain method, axial...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
VINCA Institute of Nuclear Sciences
2017-01-01
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| Series: | Thermal Science |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0354-9836/2017/0354-983617301G .pdf |