| 采动诱发岩体移动破坏过程数值模拟研究 |
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| 引用本文： | 乔河,唐春安,李晓,陈荣德.采动诱发岩体移动破坏过程数值模拟研究[J].力学学报,1998,6(4):351-354. |
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| 作者姓名： | 乔河 唐春安 李晓 陈荣德 |
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| 作者单位： | 1. 中国科学院地质研究所工程地质力学开放研究实验室,北京100029;
2. 抚顺矿务局老虎台矿,抚顺113008 |
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| 基金项目： | 中科院地质所工程地质力学开放实验室开放课题 |
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| 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。
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| 关 键 词： | 岩体失稳 非均质性 数值模拟 |
| 收稿时间： | 1998-07-21 |
| 修稿时间： | 1998-09-01 |
NUMERICAL SIMULATION STUDY OF ROCK FAILURE PROCESS CAUSED BY EXCAVATION |
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| Qiao He,Tang Chunan,Li Xiao,Chen Rongde.NUMERICAL SIMULATION STUDY OF ROCK FAILURE PROCESS CAUSED BY EXCAVATION[J].chinese journal of theoretical and applied mechanics,1998,6(4):351-354. |
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| Authors: | Qiao He Tang Chunan Li Xiao Chen Rongde |
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| Institution: | 1. Institute of Geology, Chinese Academia of Sciences, Beijing 100029;
2. Laohutai Mining Service, Fushun 113008 |
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| 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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| Keywords: | Rock failure Numerical simulation Heterogeneity |
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