贵州某山区高速公路填方边坡水毁治理方案研究  

Study on the Water Damage Control Plan for the Fill Slope of a Highway in a Mountainous Area of Guizhou Province

作　　者：王吉 贺琛方 段建新[1] Wang Ji;He Chenfang;Duan Jianxin(CCCC Second Highway Consultants Co.Ltd.,Wuhan,China)

机构地区：[1]中交第二公路勘察设计研究院有限公司,湖北武汉

出　　处：《科学技术创新》2024年第3期191-195,共5页Scientific and Technological Innovation

摘　　要：贵州山区地形复杂,地质构造发育,在降雨作用下滑坡常有发生,轻则影响交通通行,重则威胁人身财产安全,因此关于滑坡原因分析及其治理就显得尤为迫切。本文以贵州某山区高速ZK74+640~ZK74+850段水毁边坡为研究对象,通过现场调查、原位监测、理论分析等手段,分析了边坡稳定性影响因素,揭示了相关因素的影响机理,依据分析结果并结合实际情况制定了短时抢险与永久处治相结合的综合治理方案,现场施工后反馈效果良好。研究结果为边坡水毁治理提供了一种可行方案。The mountainous terrain of Guizhou province is complex and the geological structure is developed.Landslides often occur under the action of rainfall,which may affect the traffic in light cases and threaten the safety of people and property in serious cases.Therefore,it is particularly urgent to analyze the causes of landslides and its treatment.This paper takes the water-damaged slope of ZK74+640~ZK74+850 section of high-speed in a mountainous area of Guizhou province as the research object.Through field investigation,in-situ monitoring,theoretical analysis and other means,the influencing factors of slope stability are analyzed,and the influencing mechanism of related factors is revealed.According to the analysis results and combined with the actual situation,a comprehensive treatment plan combining short-term rescue and permanent treatment is formulated.The feedback effect after site construction is good.The research results provide a feasible scheme for the treatment of slope water damage.

关 键 词：岩土工程 滑坡治理 边坡稳定性分析 降雨作用 

分 类 号：U416.1[交通运输工程—道路与铁道工程]