Effect of true triaxial principal stress unloading rate on strain energy density of sandstone

Deep rock are often in a true triaxial stress state. Studying the impacts of varying unloading speeds on their strain energy (SE) density is highly significant for predicting rock stability. Through true triaxial unloading principal stress experiments and true triaxial stress equilibrium unloading e...

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Bibliographic Details
Published in:	Scientific reports Vol. 14; no. 1; pp. 15172 - 16
Main Authors:	Liu, Zhixi, Zhao, Guangming, Meng, Xiangrui, Gu, Qingheng
Format:	Journal Article
Language:	English
Published:	London Nature Publishing Group UK 02.07.2024 Nature Publishing Group Nature Portfolio
Subjects:	639/166/986 704/2151 Acoustic emission Coal mining Damage Deformation Energy storage Engineering Experiments Humanities and Social Sciences multidisciplinary Rocks Sandstone Science Science (multidisciplinary) Strain energy density Stress Stress state True triaxial compression True triaxial unloading principal stress experiments Unloading Unloading rate Strain energy density Unloading rate True triaxial unloading principal stress experiments Damage True triaxial compression
ISSN:	2045-2322, 2045-2322
Online Access:	Get full text
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