Correlativity between coal permeability and strain in quasi-plane strain state

2013 ◽  
Vol 19 (4) ◽  
pp. 493-499
Author(s):  
Bao-Bin Gao ◽  
Yun-Peng Liu
Author(s):  
Olga V. Gomonova ◽  

A problem of distribution of zones of elastic and plastic deformation appearing in a layer of elasto-plastic material under compression by two rigid parallel plates, for the case of plane strain state with Tresca – Saint-Venant yield criterion is solved. The technique based on application of conservation laws is used to solve the problem


Author(s):  
Tingyu Wu ◽  
Tianhao Zhang ◽  
Chuan Gu ◽  
Jun Wang ◽  
Yuanqiang Cai ◽  
...  

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