摘要
结合山区高速公路某段岩质高边坡防护实例,介绍了张口式帘式网的防护原理、组成、特点、处治方案确定流程及施工过程中的控制关键点,结果表明,采用张口式帘式网防护方案具有施工工期短、安全系数大、绿色环保的优点,可有效处治岩质高边坡浅表病害。
Combining with the living example of rock high slope protection of a section of expressway in mountainous area, the protection principle, composition, characteristics, determination process of treatment scheme and key control points in the construction process are introduced. The results show that, the protection scheme for the open-type curtain net has some advantages like short construction period, high safety factor and green and environmental protection, which can effectively prevent and control the shallow surface disease of rock high slope.
作者
侯伟涛
彭李
HOU Wei-tao;PENG Li(Guangdong Qinglian Highway Development Co.,Ltd.,Qingyuan 511515,China;Sichuan OST Slope Protection Engineering Co.,Ltd.,Chengdu 610041,China)
出处
《北方交通》
2019年第6期66-69,共4页
Northern Communications
关键词
张口式帘式防护网
高速公路
高边坡
病害防治
Open-type curtain protection net
Expressway
High slope
Disease prevention and control
