• 关键词：地下水  水量水质管理  几何规划

• 基金项目：

• 吕贤弼
• 清华大学水利水电工程系, 北京 100084

• 张思聪
• 清华大学水利水电工程系, 北京 100084

• 摘要：通过数值方法建立了抽水井水质与注水井水质的非线性响应关系,采用非线性的多项式函数形式,应用Marquardt法拟合。在管理模型的求解中应用Avriel-williams法处理负系数问题,实例计算结果表明,几何规划法的应用是可行的,该方法可应用于多排注水、抽水井情况。

• Abstract：Nonlinear response relationship between the water quality of pump well and the water quality of injection well is set up by numerical method.The nonlinear multinormal function is adopted and Marquardt method is used for fitting.In the solution of management model the Avriel,Williams method is selected to treat the negative coefficient problem. The calculation results of example show that the application of geometric programming is feasible,which can be applied to the situation of multi-row pump wells and injection wells。

• Key words：groundwater  management of water quantity and water qua lity  geometric programming

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