广东省韶新高速东三枢纽强风化炭质页岩深路堑边坡的处治  

Treatment of the Deep Cutting Slope of the Strongly Weathered Carbonaceous Shale in Dongsan Junction of the Shaoxin Expressway in Guangdong Province

作　　者：马伟 Ma Wei(Creec Engineering Group Co.,Ltd.,Chengdu,Sichuan 610031)

机构地区：[1]中铁二院工程集团有限责任公司,四川成都610031

出　　处：《工程技术研究》2020年第4期16-18,共3页Engineering and Technological Research

摘　　要：文章针对韶新高速东三枢纽强风化炭质页岩深路堑边坡,提出了对该段软质岩边坡的处治方案,阐述了抗滑桩设计解决边坡整体稳定性问题、锚杆框架梁内+竖横梁+客土喷播植草解决边坡局部稳定与生态防护问题、喷射混凝土+浆砌片石+仰斜式排水孔解决边坡防排水问题以及边坡监测等事项。Aiming at the deep cutting slope of intensively weathered carbonaceous shale in the third East hub of Shaoxin expressway,this paper puts forward the treatment plan for the soft rock slope,expounds the design of anti slide pile to solve the problem of overall stability of the slope,the design of anchor frame beam+vertical beam+spraying grass of passenger soil to solve the problem of local stability and ecological protection of the slope,the spray concrete+mortar rubble+The inclined drainage hole solves the problems of slope water control and drainage and slope monitoring.

关 键 词：软质岩深路堑边坡 强风化炭质页岩 抗滑桩 锚杆框架梁 生态防护 北斗监测 

分 类 号：U416.14[交通运输工程—道路与铁道工程]