靖西至龙邦铁路线路方案研究

Study on the Line Scheme of Jingxi-Longbang Railway

靖西至龙邦铁路项目位于广西壮族自治区西南部,线路沿线存在岩溶、危岩落石、洪水漫流、膨胀岩土、软土等不良地质条件。通过比选线路走向方案,推荐经坡当西方案线路,具有线路顺直,投资最省,拆迁少利于项目实施等优点。同时坚持“环保选线”理念,工程避绕了大部分环境敏感区,并能通过采取相应的环境保护举措使工程建设对环境的危害减少到最小化限度,为后项目实施提供方案支撑。

The Jingxi-Longbang Railway Project is located in the southwest of Guangxi Zhuang Autonomous Region,where there are unfavorable geological conditions such as karst,dangerous rocks and rockfalls,flood overflow,expansive rock and soil,and soft soil along the line.Through comparison and selection of route alignment schemes,Recommend the route scheme in the west of Podang,which has the advantages of straight route,the most economical investment and less demolition,which is conducive to the implementation of the project.At the same time,adhering to the concept of"environmental protection route selection",the project avoids most of the environmentally sensitive areas,and can minimize the environmental hazards of the project construction by taking corresponding environmental protection measures,so as to provide scheme support for the future project implementation.