摘要
通过对粤北山区高速公路某路堑滑坡机理进行分析,得出该滑坡是由于路堑开挖、岩层顺倾等综合因素诱发的,采用GEO-Studio边坡稳定性模块SLOPE/W极限平衡法进行稳定性计算,并采用锚索格梁等措施治理滑坡,通过雨季的考验,证明该处治措施可行有效。
The mechanism of a highway cutting landslide in the mountainous area of north Guangdong is analyzed, it is concluded that the landslide was caused by cutting excavation, the comprehensive factors such as strata along the dip, induced by using GEO-SLOPE stability module Studio limit equilibrium method for stability calculation of SLOPE/W, and adopt measures such as lattice beam landslide control, through the test of the rainy season, proved the feasibility of the treatment measures are effective.
作者
徐洪明
李帅
XU Hong-ming;LI Shuai(Shandong Provincial Communications Planning and Design Institute Co.,Ltd.,Shandong Jinan 250031 China)
关键词
路堑滑坡
极限平衡
锚索格梁
road cutting landslide
limit equilibrium
Anchor lattice beam
作者简介
徐洪明(1980—),男,山东潍坊人,高级工程师。
