| 山区典型地貌表土层采动滑移规律的数值模拟分析 |
| |
| 引用本文： | 马超,康建荣,何万龙.山区典型地貌表土层采动滑移规律的数值模拟分析[J].太原理工大学学报,2001,32(3):222-226. |
| |
| 作者姓名： | 马超 康建荣 何万龙 |
| |
| 作者单位： | 太原理工大学矿业工程学院 |
| |
| 基金项目： | 国家自然科学基金资助项目（59974007） |
| |
| 摘 要： | 山区采动滑移是在复杂的地形、地质及采矿条件下多种影响因素的综合结果，用有限元法从岩石力学角度出发研究采动地表和岩层内部的移动与变形的力学机制，选取了4个山区典型地貌，在整个采动覆岩至地表的全断面上进行力学模拟分析，并与实测资料分析对比，着重研究了表土层采动滑移的特点，并从中总结出山区表土层采动滑移的一般规律。
|
| 关 键 词： | 山区典型地貌 表土层 采动滑移规律 有限元法 数值模拟 |
| 文章编号： | 1007-9432(2001)03-0222-05 |
| 修稿时间： | 2000年8月28日 |
A Numerical Simulation
Analysis of Surface Movement Rule of Typical Physiognomy Due to Underground Mining in
Mountainous Areas |
| |
| Ma Chao,Kang Jianrong,He Wanlong.A Numerical Simulation
Analysis of Surface Movement Rule of Typical Physiognomy Due to Underground Mining in
Mountainous Areas[J].Journal of Taiyuan University of Technology,2001,32(3):222-226. |
| |
| Authors: | Ma Chao Kang Jianrong He Wanlong |
| |
| Institution: | College of Mining Engineering of TUT |
| |
| Abstract: | The surface movement is a comprehensive result influenced by many factors, such as topographical , geological and mining condition etc. According to rock mechanics, the finite element method(FEM) can be used to study the mechanical character of overburden and bedrock. Four typical mountainous physiognomies are selected, and the geomechanical and mining slip-paging character of whole mining section plane is analyzed. At the same time, by comparing with observed data, a slip paging rule of overburden is summzedup. |
| |
| Keywords: | typical physiognomy in mountainous areas overburden surface movement rule finite element method(FEM) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
