Creep constitutive model considering nonlinear creep degradation of fractured rock

Stability analysis of underground constructions requires a model study of rock masses’ long-term performance. Creep tests under different stress conditions was conducted on intact granite and granite samples fractured at 30° and 45° angles. The experimental results indicate that the steady creep str...

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Hlavní autoři: Wang Chunping, Liu Jianfeng, Chen Liang, Liu Jian, Wang Lu, Liao Yilin
Médium: Článek
Jazyk:English
Vydáno: Elsevier 2024-01-01
Edice:International Journal of Mining Science and Technology
Témata:
On-line přístup:http://www.sciencedirect.com/science/article/pii/S2095268623001623