岩溶隧道建设引起的地下水环境负效应研究——以铜锣山隧道为例  

Study on Groundwater Negative Effects Resulted by Tunnel Construction in Karst Areas——A Case Study of Tongluoshan Tunnel

作　　者：刘建[1] 刘丹[1] 

机构地区：[1]西南交通大学环境科学与工程学院,成都610031

出　　处：《水土保持研究》2009年第3期268-271,共4页Research of Soil and Water Conservation

基　　金：四川省交通厅科学技术研究项目(05009)

摘　　要：岩溶地区隧道工程建设引起的地下水环境负效应屡见不鲜。本文在借鉴国内外地下水环境影响评价相关研究成果的基础上,提出了岩溶地区隧道工程地下水环境负效应评价指标体系,并采用层次分析法确定了各指标的权重。经用于铜锣山隧道实例研究,得出该隧道建设产生的地下水环境负效应为Ⅱ级(较弱)的结论,这与实际调查结果较为相符,表明文中建立的评价指标体系和采用的评价方法较合理,可为类似隧道工程的地下水环境负效应研究与评价提供实用参考。Groundwater negative effects resulted by tunnel engineering construction is not uncommon in karst areas. On the basis of some researches about groundwater environmental impact assessment, this paper proposes an index system to evaluate groundwater negative effects resulted by tunnel engineering in karst areas and adopts AHP to determine the weight of each index. By using it to Tongluoshan tunnel, it produces an ultimate level that is l] （little weak） which conforms to the actual survey results, making clear that the index system established in this paper is reasonable, and it can be used to groundwater negative effects evaluation for similar tunnel engineering.

关 键 词：隧道 地下水 负效应 指标体系 层次分析法 

分 类 号：TU311.3[建筑科学—结构工程]