Experimental study of sandstone crack propagation behavior under different seepage pressures

To study the characteristics of sandstone crack propagation under hydraulic coupling, sandstone laboratory tests were conducted under different seepage pressures and confining pressures. Under the same effective confining pressure, it is shown that the rock brittleness index becomes higher as the se...

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Hlavní autoři:	ZHANG Li-ming, WANG Zai-quan, ZHAO Tian-yang, CONG Yu
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	SCIENCE PRESS , 16 DONGHUANGCHENGGEN NORTH ST, BEIJING, PEOPLES R CHINA, 100717 2022-04-01
Edice:	Rock and Soil Mechanics
Témata:	hydraulic coupling characteristic stress level crack growth rate
On-line přístup:	http://rocksoilmech.whrsm.ac.cn/EN/10.16285/j.rsm.2021.5667
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