| 多孔介质含水层疏水引起的地表下沉研究 |
| |
| 引用本文： | 王建学,郭鑫禾,张金才. 多孔介质含水层疏水引起的地表下沉研究[J]. 河北工程大学学报(自然科学版), 2001, 18(1): 57-60 |
| |
| 作者姓名： | 王建学 郭鑫禾 张金才 |
| |
| 作者单位： | 河北建筑科技学院!河北邯郸056038，河北建筑科技学院!河北邯郸056038，美国俄克拉荷马大学!NormanOK73019，USA |
| |
| 摘 要： | 研究含水层疏水及采矿引起的地表下沉对地面建（构）筑物的保护有重要意义。本文以孔隙弹性理论为基础，对多孔介质含水层疏水引起的地表下沉进行了分析，同时应用有限元方法耦合计算了多孔介质含水层疏水及采矿引起的地表下沉。
|
| 关 键 词： | 多孔介质 含水层 地表下沉 渗透性 |
| 文章编号： | 1007-6743(2001)01-0057-04 |
| 修稿时间： | 2000-11-26 |
Study on the surface subsidence owing to drainage in porous aquifers |
| |
| WANG Jian-xue,GUO Xin-he,ZHANG Jin-cai. Study on the surface subsidence owing to drainage in porous aquifers[J]. Journal of Hebei University of Engineering(Natural Science Edition), 2001, 18(1): 57-60 |
| |
| Authors: | WANG Jian-xue GUO Xin-he ZHANG Jin-cai |
| |
| Abstract: | Based on poroelasticity the surface subsidence owing to drainage in porous aquifers was studied. A finite element model with coupling stress and flow for fractured porous media was developed. The model was applied to examine permeability changes, water inflow and surface subsidence in a coal mine. |
| |
| Keywords: | porous media aquifer surface subsidence permeability |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
