Failure Mode of Deep-Buried Rectangular Chamber and Upper Bound Solution of Surrounding Rock Pressure

Failure Mode of Deep-Buried Rectangular Chamber and Upper Bound Solution of Surrounding Rock Pressure

In order to obtain more reasonable failure modes and more precise surrounding rock pressures of deep-buried underground rectangular chambers, the failure mode of a “wedge-shaped collapse body + arc rotator + logarithmic spiral rotator” deep-buried chamber is constructed based on the analysis of exis...

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Váldodahkkit: Daobing Zhang, Linhai Zeng, Zhilin Lv, Xiaochuan Yu, Chang Liu, Anming Jiang, Xianyong Jiang, Qi Li, Yongxiang Yang
Materiálatiipa: Artihkal
Giella:English
Almmustuhtton: MDPI AG 2024-12-01
Ráidu:Mathematics
Fáttát:
deep-buried chamber
failure mode
surrounding rock pressure
numerical simulation
upper bound solution
Liŋkkat:https://www.mdpi.com/2227-7390/13/1/69

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https://www.mdpi.com/2227-7390/13/1/69

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