孙文俊,颜晓明,熊 雷

利川至咸丰高速公路忠路连接线LK2+740-LK2+810段右侧、LK3+265-LK3+260段左侧边坡均为滑塌路段，采取锚杆框格梁植物护坡。施工前需设边坡脚手架以保护边坡的稳定性和施工人员的安全。对横向水平杆强度、刚度；纵向水平杆强度、刚度；扣件抗滑力；立杆稳定性；连墙件进行设计分析验算。结果表明横向水平杆强度、刚度；纵向水平杆强度、刚度；扣件抗滑力；立杆稳定性均满足施工要求，并有一定的安全富余度。

横向水平杆；纵向水平杆；扣件抗滑力；立杆稳定性；连墙件

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