某高速公路泥石流地质灾害成因及抢险处置技术研究  

Research on the causes and emergency treatment techniques of geological disasters caused by mudslides on a highway

作　　者：邢国彬 XING Guobin(Guangdong Jingtong Highway Engineering Construction Group Co.,Ltd.,Guangzhou 510635,China)

机构地区：[1]广东晶通公路工程建设集团有限公司,广东广州510635

出　　处：《技术与市场》2025年第3期123-126,131,共5页Technology and Market

摘　　要：某高速公路在强降雨影响下发生泥石流地质灾害,严重危及行车安全。为对该边坡进行抢险处治,通过现场实地调查和查阅相关文件资料,对发生泥石流灾害的原因进行了分析,根据分析出的引发泥石流灾害的原因,提出了改造引水明渠、稳定沟底及岸坡松散物源以及修复截排水系统等治理措施。抢险施工完成后,经历5个雨季未再发生类似事故。通过分析此次抢险处治的成功实施,以期为同类施工提供参考。A mudslide geological disaster occurred on a highway under the influence of heavy rainfall,seriously endangering driving safety.In order to carry out emergency treatment on the slope,an on-site investigation and review of relevant documents were conducted to analyze the causes of the debris flow disaster.Based on the analysis,measures such as renovating the diversion channel,stabilizing the bottom of the ditch and loose material sources on the bank slope,and repairing the interception and drainage systems were proposed for treatment.After the completion of emergency construction,similar incidents did not occur after 5 rainy seasons,demons trating the effectiveness of the implemented measures and providing reference for the similar construction.

关 键 词：边坡抢险 泥石流 微型钢管桩 挡土墙 

分 类 号：P64[天文地球—地质矿产勘探]