|
|||||
|
|
| 采空区对地表稳定性的影响 | |
| 引用本文： | 吴兆营,薄景山,杜国林,刘德东,刘红帅. 采空区对地表稳定性的影响[J]. 自然灾害学报, 2004, 13(2): 140-144 |
| 作者姓名： | 吴兆营 薄景山 杜国林 刘德东 刘红帅 |
| 作者单位： | 1. 中国地震局工程力学研究所,黑龙江,哈尔滨,150080;吉林省地震局,吉林,长春,130022 2. 中国地震局工程力学研究所,黑龙江,哈尔滨,150080 3. 黑龙江省地震局,黑龙江,哈尔滨,150036 |
| 摘 要： | 为了考虑采矿空区对地表拟建建筑物的影响,采用先进的ANSYS大型有限元计算程序,计算了某采矿空区对地表稳定性的影响.所得结果不仅可以为拟建结构提供必要的地表变形参数,而且为认识采矿空区地表变形机理提供了技术思路. |
| 关 键 词： | 采矿空区 地表稳定性 变形机理 |
| 文章编号： | 1004-4574(2004)02-0140-05 |
Effects of mining excavation on ground stability |
|
| WU Zhao-ying. Effects of mining excavation on ground stability[J]. Journal of Natural Disasters, 2004, 13(2): 140-144 | |
| Authors: | WU Zhao-ying |
| Affiliation: | WU Zhao-ying~ |
| Abstract: | In order to consider the effects of mining excavation on planed-structure on ground surface, by use of the advanced ANSYS FEM computation program, the effect of certain mining excavation on ground stabtility was calculated. The recults not only can provide ground deformation parameters for planned-structure, but also can give light for understanding deformation mechanism of mining excavation. |
| Keywords: | mining excavation ground stability deformation mechanism |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |