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| 复杂条件下围岩变形特征数值模拟研究 | |
| 引用本文： | 段庆伟,何满潮,张世国. 复杂条件下围岩变形特征数值模拟研究[J]. 煤炭科学技术, 2002, 30(6): 55-58 |
| 作者姓名： | 段庆伟 何满潮 张世国 |
| 作者单位： | 1. 中国矿业大学,北京校区,北京,100083 2. 中国矿业大学,北京校区,北京,100083;中国地质大学,北京,北京,100083 3. 兖州矿业(集团)有限责任公司,南屯煤矿,山东邹城,273500 |
| 基金项目： | 国家杰出青年科学基金项目 (5982 51 64) |
| 摘 要： | 在复杂构造矿区，通过数值模拟手段，分析了富有复杂结构面的上覆围岩不连续变形特性，研究了结构面的空间特征和力学特征，及不同的开挖过程对围岩变形特性的影响规律，对于非线性力学对策设计具有重要意义。 |
| 关 键 词： | 围岩 数值模拟 不连续变形 地质构造 应力场 断层 节理裂隙 |
| 文章编号： | 0253-2336(2002)06-0055-04 |
| 修稿时间： | 2002-02-28 |
Numerical simulation of deformation character of surroundings in complicated situations |
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| DUAN Qing-wei ,HE Man-chao ,,ZHANG Shi-guo. Numerical simulation of deformation character of surroundings in complicated situations[J]. Coal Science and Technology, 2002, 30(6): 55-58 | |
| Authors: | DUAN Qing-wei HE Man-chao ZHANG Shi-guo |
| Affiliation: | DUAN Qing-wei 1,HE Man-chao 1,2,ZHANG Shi-guo 3 |
| Abstract: | Based on the numerical simulation with complicated geologic characteristics, discontinuous deformation character of surroundings with complicated structure plane is presented to research its spatial and mechanical character of structural plane, and the influence law of the different mining process to deformation rules of surroundings is achieved. The results are significant to non-liner mechanical design. |
| Keywords: | complicated surroundings rocks numerical simulation discontinuous deformation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |