Numerical analysis of the compressive and shear failure behavior of rock containing multi-intermittent joints

Numerical analysis of the compressive and shear failure behavior of rock containing multi-intermittent joints
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多断续节理岩石压剪破坏行为数值分析

DOI:
10.1016/j.crme.2018.11.001
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发表时间:
2019
期刊:
Comptes Rendus Mécanique
影响因子:
--
通讯作者:
Liu Jie
Liu Jie
中科院分区:
其他
文献类型:
--
作者:
Fan Xiang;Lin Hang;Lai Hongpeng;Cao Rihong;Liu Jie

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天然岩体被各种不连续性(例如节理、层理面和解理)划分为岩块。因此,岩体是一种非均质、各向异性的工程地质体。在软弱岩体中修建隧道、油库、核废料储存库等,会遇到落石、裂隙水、塌陷等众多工程问题。鉴于不连续性影响工程结构的稳定性,必须正确评估节理岩石的力学行为。因此,进行了大量的研究来了解
A natural rock mass is divided into rock blocks by various discontinuities, such as joints, bedding planes, and cleavages. Therefore, a rock mass is a nonhomogeneous, anisotropic engineering geological body. The construction of tunnels, oil reservoirs, and nuclear waste storage caverns within weak rock masses encounters numerous engineering problems, such as rock falls, fissure water, and collapse. Given that discontinuities affect the stability of engineering structures, the mechanical behaviors of jointed rocks must be properly evaluated. Thus, numerous studies have been conducted to understand
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