龙岩段公路滑坡病害分析与治理措施  

Analysis and Treatment Measures of Highway Landslide Disease in Longyan Section

作　　者：翁磊 Weng Lei(Fujian Geologic Surveying And Mapping Institute,Fuzhou,350011)

机构地区：[1]福建省地质测绘院,福州350011

出　　处：《福建地质》2023年第4期316-323,共8页Geology of Fujian

摘　　要：横九线龙岩小池段K5+875~K6+080右侧高边坡在施工期间先后发生2次滑塌,引起滑坡的主要原因有地形(地貌)、地质构造、岩土体组成及性质、降雨及地下水活动、人类工程活动等。针对滑坡的诱发因素,通过稳定性验算,最终采用了“削方减载+挡土墙+锚索框架+局部锚索抗滑桩”的组合方案进行加固治理。滑坡整体治理效果良好,可为类似滑坡项目的勘查设计与防治提供借鉴。The high slope on the right side of Longyan Xiaochi section K5+875~K6+080 on the Ninth Transverse Line has slipped twice during the construction period,which is mainly caused by landform,tectonics,composition and nature of rock and soil mass,rainfall and groundwater activities,human engineering activities and other factors.In response to the triggering factors of landslides,a combination plan of"cutting load reduction+retaining wall+anchor cable frame+local anchor cable anti slip pile"was ultimately adopted for reinforcement and treatment through stability verification.The overall treatment effect of landslides is good,which can provide reference for the exploration,design,and prevention of similar landslide projects.

关 键 词：工程滑坡 病害分析 稳定性计算 治理措施 龙岩 

分 类 号：U418.55[交通运输工程—道路与铁道工程]