Energy evolution: A new perspective on the failure mechanism of purplish-red mudstones from the Three Gorges Reservoir area, China

•New energy-evolution perspective is provided on failure mechanism of b4 mudstones.•Energy-parameters estimation methods under cyclic loading-unloading are presented.•A parameter to measure proportion of CDE is introduced, which is defined as CDE/TAE.•Influence of stress path on mechanical propertie...

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Bibliographic Details
Published in:	Engineering geology Vol. 264; p. 105350
Main Authors:	Wen, Tao, Tang, Huiming, Huang, Lei, Wang, Yankun, Ma, Junwei
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.01.2020
Subjects:	absorption China Cyclic loading-unloading Dissipation energy energy Loading mechanical properties Purplish-red mudstones Three Gorges Reservoir area Unloading water reservoirs China Unloading Three Gorges Reservoir area Cyclic loading-unloading Purplish-red mudstones Loading Dissipation energy
ISSN:	0013-7952, 1872-6917
Online Access:	Get full text
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