摘要
为了研究山区公路改扩建工程中路堑高边坡稳定性,利用Midas SoilWorks计算软件,采用极限平衡法(LEM)和强度折减法(SRM)分别计算分析公路路堑高边坡开挖后的稳定性,然后根据加固方案对加固后的边坡进行稳定性分析,计算结果均满足规范要求,可为路基设计工程技术人员提供参考。
In order to study the high slope stability of through cut in the reconstruction and expansion project of the mountainous highway,the limit equilibrium method(LEM)and strength reduction method(SRM)are used to calculate and analyze the high slope stability of the through cut after excavation by using the Midas SoilWorks calculation software,and then the slope stability after reinforcement is analyzed according to the reinforcement scheme.The calculation results meet the requirements of the specification,which can provide reference for the technical personnel of subgrade design engineering.
作者
王儒飞
Wang Rufei(Guangdong Yuelu Survey and Design Co.,Ltd.,Guangzhou 510000,China)
出处
《北方交通》
2023年第3期57-60,共4页
Northern Communications
关键词
路堑高边坡
边坡稳定性
极限平衡法
有限元
High slope of through cut
Slope stability
Limit equilibrium method
Finite element
