大面积采动地层水系调整的数学模型  

Mathematical model of water resource adjustment in large area mining stratum

作　　者：王来贵[1] 刘向峰[1] 吕明海[1] 

机构地区：[1]辽宁工程技术大学力学与工程科学系,辽宁阜新123000

出　　处：《辽宁工程技术大学学报（自然科学版）》2003年第5期583-584,共2页Journal of Liaoning Technical University (Natural Science)

基　　金：辽宁省科学技术基金(20022155);辽宁省教育厅重大基础研究计划项目(202182055)

摘　　要：大面积采动地层会诱发地面环境灾害,文中介绍了采动地层水系调整诱发的水资源流失、塌陷区积水、废旧采场积水、形成地下暗湖和水质污染等灾害;将采动地层视为连续介质和符合达西定律的流体,建立了描述采动地层水系流动的数学模型,对数学模型的适用条件进行探讨。The large area mining stratum will induce the ground surface environment disasters. The paper introduced disasters induced by water system adjustment of mining stratum, such as water resource loss , water accumulated in the goaf to form the underground lake, the pollution of water resource, and so on. To discuss water flow law, authors think of the mining stratum as continuous medium to meet the necessities of Darcy's law, and established a mathematical model to describe the flow of mining stratum water system. The application conditions of the mathematical model are discussed.

关 键 词：大面积采动地层 水系调整 水资源 水系流动 塌陷区积水 采场积水 地下暗湖 水质污染 数学模型 

分 类 号：TD74[矿业工程—矿井通风与安全]