襄渝铁路石庙沟滑坡病害分析及治理方案优选  

Disease analysis and treatment scheme optimization of landslide in Shimiaogou of Xiangyang-Chongqing Railway

作　　者：李明 Li Ming(Xi’an Railway Survey andDesign Institute Co.,Ltd.,Xi’an710054,China)

机构地区：[1]中铁西安勘察设计研究院有限责任公司,陕西西安710054

出　　处：《山西建筑》2022年第9期85-87,91,共4页Shanxi Architecture

摘　　要：滑坡灾害常常影响整个铁路线的正常运营,选用合理的治理方案尤为重要。以襄渝铁路为背景,通过对襄渝铁路下行K322+020~K322+340石庙沟车站中型滑坡病害的全面分析及治理方案进行研究,在治理效果、经济性和施工难易程度对比下,选用更为优化的加固治理措施:抗滑桩+坡面修复+深层排水孔的综合整治措施。该治理措施考虑全面,施工难度适中、投资小且治理效果显著,对既有铁路滑坡治理工程有一定的借鉴意义。Landslide disaster often affects the normal operation of the whole railway line, so it is particularly important to select a reasonable treatment scheme. Taking Xiangyang-Chongqing Railway as the background, through the comprehensive analysis and treatment scheme of medium-sized landslide disease at Shimiaogou station K322+020~K322+340 downstream of Xiangyang Chongqing Railway, and under the comparison of treatment effect, economy and construction difficulty, this paper selects and puts forward corresponding reinforcement and treatment measures: comprehensive treatment measures of anti slide pile + slope restoration + deep drainage hole. The treatment measures are considered comprehensively, the construction difficulty is moderate, the investment is small and the treatment effect is remarkable, which has a certain reference significance for the existing railway landslide treatment project.

关 键 词：襄渝铁路 双层滑面滑坡 抗滑桩 深层排水孔 

分 类 号：P642.22[天文地球—工程地质学]