Mechanical properties of sandstone and prediction model of shear deformation band under true triaxial unloading conditions

The intermediate principal stress and unloading have an important influence on the shear failure characteristics of rock. Based on the multifunctional true triaxial fluid-structure interaction test system, the loading and unloading failure tests of sandstone under different intermediate principal st...

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Bibliografische Detailangaben

Hauptverfasser:	Ze WANG, Wenpu LI, Guorui FENG, Jiahui DU, Ruiqing HAO
Format:	Artigo
Sprache:	Chinês
Veröffentlicht:	Editorial Office of Journal of China Coal Society 2023-10-01
Schriftenreihe:	Meitan xuebao
Schlagworte:	intermediate principal stresses unloading strength criterion constitutive model shear band
Online-Zugang:	http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.2022.1745
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