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.
作者
李奕达
冯力驰
孙晓
钟亚伟
李隆云
Li Yida;Feng Lichi;Sun Xiao;Zhong Yawei;Li Longyun(China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu Sichuan 610031,China)
出处
《山西建筑》
2024年第7期128-130,共3页
Shanxi Architecture
关键词
铁路工程
路基基底
泉眼处治
railway engineering
subgrade base
spring treatment
