铁路建设和运营对岩溶泉域水环境的影响——以大同至西安客运专线为例

Analysis on the Influences of Railway Construction and Operation on the Water Environment of Karst Spring Basin——Taking the Passenger Special Line from Datong to Xi'an as an Example

以山西省兰村泉域范围内新建大同至西安客运专线为例,分别从站场给排水、隧道建设、桥梁建设、路基建设、电气化建设和铁路运营等6个方面分析和评价了铁路建设和运营对泉域水环境产生的影响,并提出了相应的对策和建议。

Taking the passenger special line from Datong to Xi＇an which is built newly in Lanchun Spring Basin in Shanxi Province as an example,this paper analyzes and evaluates the influences of railway construction and operation on the water environment of the spring basin from six aspects such as the water supply and drainage of the stations,tunnel construction,bridge construction,roadbed construction,electrification construction and railway operation.