Calculation method and evolution rule of the strain energy density of sandstone under true triaxial compression

Abstract Deep rock masses are typically in complex stress states, and research on the evolution of their strain energy density is of highly important for understanding their failure characteristics. In this work, a true triaxial stress‒balanced unloading test is designed to analyze the u d and u e e...

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Auteurs principaux:	Liu Zhixi, Zhao Guangming, Meng Xiangrui, Gu Qingheng
Format:	Artigo
Langue:	Inglês
Publié:	Nature Portfolio 2024-10-01
Collection:	Scientific Reports
Sujets:	True triaxial compression test Strain energy density Calculation method Evolution law True triaxial stress‒balanced unloading tests
Accès en ligne:	https://doi.org/10.1038/s41598-024-73801-1
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