营业线高速铁路软土路基下沉病害处理研究  

Study on Handle Soft Soil Roadbed Settlement in Operated High-speed Railway

作　　者：赵腾 ZHAO Teng(China Railway Guangzhou Bureau Group Co.,Ltd Guangzhou South High-speed Railway Maintenance Division,Guangzhou 511487,China)

机构地区：[1]中国铁路广州局集团有限公司广州南高铁工务段,广东广州511487

出　　处：《铁道运营技术》2022年第4期35-37,共3页Railway Operation Technology

摘　　要：营业线高铁软土路基病害处理控制不当会对路基本体造成扰动而影响行车安全,为管控好该类病害,提出基于全过程管理理念划分管控路基下沉病害阶段,分析各阶段重点工作,并通过高速铁路路基下沉病害处理实际应用,验证阶段划分和管控措施的可行性,病害处理达到预期效果。If the handle and control the soft soil roadbed disease is not proper,the roadbed body will be disturbed and the safety of operated traffic will be affected.In order to manage and control this kind of disease,this thesis puts forward to divide the working stages of managing and controlling roadbed settlement based on the whole process management idea,and analyzes the key work in each stage.Through the application of han⁃dle roadbed settlement in High-speed railway,the feasibility of stage division management and control measures is verified,and the treatment of the disease achieves the expected effect.

关 键 词：高速铁路 路基下沉 注浆加固 全过程控制 

分 类 号：U238[交通运输工程—道路与铁道工程]