摘要
引入扰动力的概念,提出了边坡稳定性分析的扰动函数法.该方法不受分条模式的限制,采用同一数学模型对边坡稳定进行确定性和非确定性分析,克服了计算模型不同而引起分析结果的差异.扰动函数曲线可以全面描述边坡的稳定状态,并为边坡加固设计提供理论依据.
By the concept of the disturbing force,a disturbing function method for slope stability analysis is presented.The method is not restricted by the mode of block dividing and the same mathematical models are used to carry out the deterministic and nondeterministic analyses of the slope stability so that the errors caused by different models can be avoided.
出处
《华中理工大学学报》
CSCD
北大核心
1996年第1期98-101,共4页
Journal of Huazhong University of Science and Technology
基金
国家"八五"科技攻关课题
关键词
扰动函数法
极限平衡
可靠度
边坡稳定性
s:slope stability analysis
disturbing function method
limit equilibrium
degree of reliability