矿区地下水供排结合的数学模型与实例  

MATHEMATICAL MODEL AND EXAMPLE OF GROUNDWATER SUPPLY-DRAINAGE CONBINATION IN MINING AREA

作　　者：张吉仁 王梦玉 

机构地区：[1]<中国北方岩溶地下水资源及大水矿区地下水预测、利用与管理>项目组

出　　处：《煤田地质与勘探》1991年第5期47-50,共4页Coal Geology & Exploration

摘　　要：根据我国矿井突水与矿区供水资源不足并存的现实,本文提出了利用浅排供水辅助矿井疏降的概念。推导了中国北方矿区薄层石灰岩出水、奥陶系越流补给条件下含水层水位对抽水量的单位脉冲响应函数的求法;构造了有约束的线性、非线性多目标最优化问题的求解方法,并在上两步基础上建立了矿区地下水供排结合最优化模型。文中最后利用所建模型对焦作矿区九里山矿供排结合问题进行了试算,提出了满足当时条件下的最佳水量分配方案。On considering the fact that ground water disasters coexist with the shortage of supply resource in most mine areas in the north of China,the authors of this paper have put forward a new concept of supply-drainage combination,An efficient method of calculating drowdown-to-dewatering response matrix and a lexicographic linear nonlinear programing algorithm have been worked out.A linear nonlinear multi-objectives supply-drainage optimizing modle has been built on the basis of the above mentioned work and tried in the case study in Jiaozhuo,Henan province.

关 键 词：矿区 地下水 供水 排水 数学模型 

分 类 号：TD743[矿业工程—矿井通风与安全]