【摘要】 本文在研究焦西矿区岩溶含水层系统的基础上,提出了一种新的岩溶含水层系统参数识别模型(简称NOPRI模型)该模型利用不规则有限网格差分形式计算各时段各节点均衡子域剩余水量,并以其平方和作为目标函数,在对焦西矿区水文地质条件进行研究的基础上,建立约束方程,利用可变误差多面体法求解参数(导水系数,矿坑涌水量分配系数);并与实际水文地质条件和《焦作地区岩溶水开采资源评价及开发利用研究》所得的参数进行分析对比。NOPRI模型是一种直接求参法。更多还原

【Abstract】 On the basis of studying the hydrogeologic condition in the western Jiaozuo mine district, the author established a model of a karst aquifer system abbreviated as- NOPRI Model. Irregular finite mesh difference was used to calculate surplus water quantity in homogenized subdomains of individual time intervals and individual nodes, and the quadratic sum thus obtained was used as the objective function. A constraint equation was set up on the basis of hydrogeologic conditions. The paramters are comparable with those of actual hydrogeologic conditions and those given by the published Expoitable Karst Water Resource in Jiaozuo Mine District, and Its Development and Utilzation. The Non-Linear Optimal Parameter of Remanent Water Quantity Identification Model (NOPRI MODEL) can be worked on computer for direct solution.更多还原