苏锡常地区主采层地下水流数值模拟  

Numerical simulation of groundwater flow of main aquifer in Suzhou-Wuxi-Changzhou area

作　　者：王晓梅[1] 朱国荣[1] 余勤[2] 于军[2] 姚红卫 

机构地区：[1]南京大学地球科学系,南京210093 [2]江苏省地质调查研究院,南京210018 [3]江苏省岩土工程公司,南京210018

出　　处：《水文地质工程地质》2003年第1期26-29,共4页Hydrogeology & Engineering Geology

摘　　要：本次数值模拟是从苏锡常整个大区域考虑,建立统一的主采层地下水流模拟模型,通过对水文地质概念模型的重新认识及边界条件的合理概化,较大程度地减少了人为因素引起的误差。利用已校正过的模型对该地区禁采后地下水水位恢复情况进行了预测,结果显示该模型较适用于实际。The studying degree of groundwater resources has been developed in Suzhou\|Wuxi\|Changzhou area. The investigation and evaluation of groundwater resources in every town have been done in past ten years. Because of manmade effect, there are more different understanding about groundwater flow model, and especially more irrational method of boundary disposed. In this numerical simulation, an uniform model of groundwater flow in the main aquifer has been remade considering the whole Suzhou\|Wuxi\|Changzhou area. By the way of recognizing hydrogeological conceptive model and generalizing boundary condition logically, the manmade errors can be more decreased. According to the plan of exploitation stopped, the groundwater level in the future is forecasted by using the model. As the result, this model can be applied to solving practical problems.

关 键 词：地下水流 数值模拟 苏州市 无锡市 常州市 地下水开采 数学模型 水文地质条件 水位降落漏斗 

分 类 号：P641.2[天文地球—地质矿产勘探]