铁路路基下方泉眼处治方案与案例  

Processing scheme and cases of the spring opening under railway roadbed

作　　者：李奕达 冯力驰 孙晓[1] 钟亚伟[1] 李隆云 Li Yida;Feng Lichi;Sun Xiao;Zhong Yawei;Li Longyun(China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu Sichuan 610031,China)

机构地区：[1]中铁二院工程集团有限责任公司,四川成都610031

出　　处：《山西建筑》2024年第7期128-130,共3页Shanxi Architecture

摘　　要：山区铁路路基基底偶有泉眼出现,需对泉眼进行处治保证路基稳定性。以西南山区铁路工程为实例,设计了一种泉水引排和加强周边路基基底排水性能的措施,工程实施后验证本方案具有可实施性和工程投资经济性,为山区铁路泉眼处治提供了新的思路。Spring opening occasionally appears in the railway subgrade base around mountainous areas,which needs to be treated to ensure the stability of the subgrade.Taking the railway project in southwest mountainous area as an example,the paper designs a measure of spring drainage and strengthening the drainage performance of the surrounding subgrade.After the implementation of the project,it is verified that the above-mentioned scheme is feasible and economic,which has provided a new idea for the treatment of mountainous railway springs.

关 键 词：铁路工程 路基基底 泉眼处治 

分 类 号：U213.1[交通运输工程—道路与铁道工程]