摘要
文章根据郑石高速公路黄庄边坡的岩体结构、坡体结构和工程实际情况,采用极限平衡理论和模糊数学方法对右侧边坡进行赤平极射投影分析和模糊综合评判,综合分析该边坡的稳定性,并采用有限单元法对路堑开挖全过程进行模拟,揭示边坡变形破坏机理,为边坡处治提供依据。
According to the rock mass structure,slope structure and real condition of the project of Huangzhuang side slope of Zheng-shi highway,the article uses limit equilibrium theory and fuzzy mathematic method to perform stereographic projection analysis and fuzzy comprehensive analysis on right side slope.The stability of this side slope is analyzed and the finite element method is used to simulate the process of cutting excavation.It reveals the mechanism of deterioration and deformation,which provides reference to relative work.
出处
《西部交通科技》
2010年第11期23-27,共5页
Western China Communications Science & Technology
关键词
高速公路
裂隙岩体
边坡稳定性
极限平衡理论
模糊数学方法
有限单元法
Highway
Jointed rock mass
Slope stability
Limit equilibrium theory
Fussy mathematic method
Finite element method
