岩土力学2012，Vol.33Issue(2)：577-584,8.
反倾岩质边坡悬臂梁极限平衡模型的改进
Improvement of cantilever beam limit equilibrium model of counter-tilt rock slopes
卢海峰 1刘泉声 1陈从新2
作者信息
- 1. 武汉大学土木建筑工程学院,武汉430072
- 2. 中国科学院武汉岩土力学研究所岩土力学与工程国家重点实验室,武汉430071
- 折叠
摘要
Abstract
The stability analysis of counter-tilt rock slopes is a difficulty in rock slope analysis, and there are many questions need to be solved. Limit equilibrium method is the most common and relatively effective method at present. Based on the cantilever beam limit equilibrium model by D. P. Adhikary and A. V. Dyshin, the form of fracture plane and the influences of cohesion and severe of different layers are mainly modified, and an improved cantilever beam limit equilibrium model is given. Based on the new model, a new method to analyze the stability of counter-tilt rock slopes is proposed by using residual unbalance force as standard, and a comprehensive research on the influences factors of counter-tilt rock slopes is made. By doing these work, some conclusions and laws which are useful for design and construction of these type of slopes are drawn.关键词
反倾岩质边坡/极限平衡法/影响因素Key words
counter-tilt rock slope/ limit equilibrium method/ influencing factor分类
建筑与水利引用本文复制引用
卢海峰,刘泉声,陈从新..反倾岩质边坡悬臂梁极限平衡模型的改进[J].岩土力学,2012,33(2):577-584,8.
