山西中南部铁路通道某不良地质地段设站方案研究  

Study on the Scheme of Setting up Stations in a Bad Geology Area for South-Central Shanxi Railway

作　　者：欧成章 Ou Chengzhang(China Railway Liuyuan Group CO. , LTD, Tianjin 300308, China)

机构地区：[1]中铁第六勘察设计院集团有限公司

出　　处：《铁道勘察》2019年第5期112-115,100,共4页Railway Investigation and Surveying

摘　　要：山西中南部铁路通道途经某不良地质地区,为采取合理的工程处理措施,需要对该地区设站条件进行研究。对穿越和绕避滑坡、软弱层均进行了分析,并对该地区是否设站进行了系统论证。为使工程经济合理、施工风险可控、运营维护便捷,最终采用了局部路基、不设站的绕避方案。研究结果表明,铁路穿越滑坡时应进行多方案比选,谨慎研究不良地质地区设站条件;设站时应进行系统的研究论证,选择最为经济、安全的方案。South-Central Shanxi Railway passes through a bad geology area. In order to take reasonable engineering measures, it is necessary to study the conditions of the station in the area. The schemes of crossing and avoiding landslides and weak layers were analyzed, and a systematic demonstration was made on whether or not to set up stations in the area. In order to make the project economical and reasonable, ensure the construction risk controllable, and make the operation and maintenance convenient, finally the avoiding scheme with local subgrade and no station was adopted. When the railway passes through the landslide, multiple schemes should be compared, and the conditions of setting up stations in bad geology area should be prudently studied. When setting up the stations, we should conduct systematic research and demonstration and choose the most economical and safe solution.

关 键 词：三交地区 古滑坡 软弱层 山西中南部铁路 

分 类 号：U212.3[交通运输工程—道路与铁道工程]