河西走廊地下水系统数值模拟中的几个问题探讨——以酒泉盆地为例  

Discussions on Numerical Modeling Methods for Groundwater System in Hexi Corridor:A Case Study in Jiuquan Basin

作　　者：潘世兵[1] 朱雪芹[2] 王忠静[1] 

机构地区：[1]清华大学,北京100084 [2]吉林大学环境与资源学院,吉林长春130026

出　　处：《工程勘察》2003年第6期27-30,共4页Geotechnical Investigation & Surveying

基　　金：国家自然科学基金资助项目 (50 0 790 0 9)

摘　　要：依据河西走廊地下水系统的特点 ,探讨数值模型中几个关键问题的处理方法 ,涉及含水层系统结构的概化、河流与地下水的相互作用、潜水蒸发、泉群的处理以及由断层形成的地下水瀑布模拟等问题。以酒泉盆地为例 。Based on the features of groundwater resources in He xi corridor,some essential problems related to the numerical simulation of groun d water system are discussed,which include the structure of aquifer,the interactio n simulation between groundwater and rivers,the evaporation of phreatic water,th e measures to spring and the simulation of underground waterfall formed by fault s.The applications of the simulation and the dynamic prediction of groundwater s ystem to Jiuquan basin are studied by numerical models.

关 键 词：河西走廊 地下水系统 数值模拟 动态预测 断层 潜水蒸发 

分 类 号：P641.2[天文地球—地质矿产勘探]