摘要
介绍了岩质边坡防护类型和特点,分析了单一岩质边坡防护存在的问题,通过对岩质边坡既有固定方式的研究,分析比较了2种代表性措施的固定原理及其弊端,在总结既有经验的基础上,探索出一种结合锚杆和网罩对植生袋坡体进行固定的轻型柔性方式,并介绍了其在荆门市上马墩隧道东出口两侧山体岩质边坡防护中的应用情况,总结了该类结构方式在岩质边坡防护中轻巧美观、经济实用的特点。
This paper introduces the types and characteristics of rock slope protection,and analyzes the existing problems of single rock slope protection by existing fixed method,based on the research on the existing fixation methods of rock slope,the fixation principles and disadvantages of two representative measures are analyzed and compared.On the basis of summing up the existing experience,a light flexible method combining anchor rod and mesh cover to fix the vegetation bag slope is explored,and its application in the protection of rock slope on both sides of east exit of Shangmadun tunnel in Jingmen City is introduced.This kind of structure has the characteristics of light,beautiful,economical and practical in rock slope protection.
作者
明道轩
王涛
熊彪
刘海涛
MING Daoxuan;WANG Tao;XIONG Biao;LIU Haitao(Wuhan Municipal Engineering Design&Research Institute Co.,Ltd.,Wuhan,430023)
出处
《公路交通技术》
2021年第2期14-18,共5页
Technology of Highway and Transport
关键词
植生袋
岩质边坡
固定
锚杆
网罩
planting bag
rock slope
fix
anchor
net cover
