中国岩溶2016，Vol.35Issue(6)：657-666,10.DOI:10.11932/karst20160607
岩溶区线性工程影响下的地下水监测及数值模拟研究——以广州市金沙洲为例
Groundwater monitoring and numerical simulation under the influence of linear engineering in karst areas: A case study of the Jinshazhou area, Guangzhou City
摘要
Abstract
This paper establishes a conceptual model of the groundwater system by generalizing the hydrogeological conditions,and then builds a numerical simulation model of groundwater flow in the study area based on FEFLOW.The simulation shows that groundwater flows to the center from the surroundings during the construction of pumping,and forms a depression cone.The simulation results areconsistent with the geological disasters both in time and space.According to the study results,the pumping intensity should be strictly controlled in the Jinshazhou to prevent ground collapse and ground subsidence.关键词
岩溶塌陷/地下水/金沙洲/数值模拟Key words
karst collapse/groundwater/Jinshazhou/numerical simulation分类
天文与地球科学引用本文复制引用
郑小战,郭宇,戴建玲,陈小月,黄健民..岩溶区线性工程影响下的地下水监测及数值模拟研究——以广州市金沙洲为例[J].中国岩溶,2016,35(6):657-666,10.基金项目
中国地质科学院岩溶塌陷防治重点实验室开放研究基金项目 （）
