摘要
以杭州紫之隧道为例,阐述地下水环境影响评价过程,提出分段运用解析法、水文地质条件分析和水均衡法相结合的隧道地下水环境影响预测方法。结果表明:紫之隧道在施工期和永久运行期对地下水的影响小。
Taking the Zizhi Tunnel in Hangzhou City as an example, this paper describes the process of groundwater environmental impact assessment. A piecewise method using the analytical method, hydrogeological condition analysis, and the water balance method is proposed for the prediction of the tunnel groundwater environmental impact. The results show that the Zizhi Tunnel will have little impact on groundwater during its construction period and permanent operation period.
出处
《水资源保护》
CAS
2013年第5期79-85,共7页
Water Resources Protection
关键词
杭州紫之隧道
水文地质条件
地下水
环境影响评价
解析法
水均衡法
Zizhi Tunnel of Hangzhou City
hydrogeological condition
groundwater
environmental impactassessment
analytical method
water balance method
