采动诱发岩体移动破坏过程数值模拟研究

    NUMERICAL SIMULATION STUDY OF ROCK FAILURE PROCESS CAUSED BY EXCAVATION

      摘要
    • 摘要: 本文基于岩石介质的宏观非线性主要是由非均质性和各向异性造成的, 应用新的数值计算软件RFPA(2D), 对采动引起岩体失稳破坏的全过程进了数值模拟研究。

       

      Abstract: In the paper a newly developed numerical code, RFPA 2D (Rock Failure Process Analysis), is applied to study of rock failure process caused by excavation. bases on nonlinear deformation of rock caused by heterogeneity and anisotropy.

       

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