A Novel True Triaxial Apparatus for Testing Shear Seepage in Gas-Solid Coupling Coal

To study the effects of shear stress on the mechanical and seepage properties of gas-bearing coal in three-dimensional stress conditions, a novel true triaxial apparatus (TTA) was developed for the rigid loading of the major principal stress σ1 and the intermediate principal stress σ2, and for the f...

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Bibliographic Details
Main Authors: Gang Wang, Pengfei Wang, Yangyang Guo, Wenxin Li
Format: Article
Language:English
Published: Wiley 2018-01-01
Series:Geofluids
Online Access:http://dx.doi.org/10.1155/2018/2608435
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