The Damage Constitutive Model of Sandstone under Water-Rock Coupling

A constitutive model based on damage mechanics and statistical strength theory for sandstone under water-rock coupling is proposed and verified by laboratory tests and numerical tests. The damage mechanism of sandstone under the coupling action of water and force is clarified based on the microscopi...

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Bibliographic Details
Main Authors: J. Jiang, Z. M. Hou, K. P. Hou, Y. F. Lu, H. F. Sun, X. D. Niu
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Geofluids
Online Access:http://dx.doi.org/10.1155/2022/1731254
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