Research on Energy Conversion and Damage Features of Unloading Instability of Sandstone under High Stress

In order to explore the failure characteristics of sandstone under unloading conditions in deep zone with high stress, constant axial pressure and unloading confining pressure tests were conducted on a yellow sandstone sample under different initial confining pressures using the French ROCK600-50 tr...

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Bibliographic Details
Main Authors: Zhiyuan Hou, Chuanbo Hao, Fukun Xiao, Gang Liu
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Advances in Civil Engineering
Online Access:http://dx.doi.org/10.1155/2021/6655968
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