基于实测资料的边坡稳定性评价突变模型

基金项目:

国家自然科学基金资助项目(50139030)，973计划课题项目(2002CB412707)

详细信息

Catastrophe model stability evaluation of slope based on observed data

摘要: 基于边坡失稳机理及特征，结合基于实测资料的统计模型，利用突变理论推导了边坡稳定的尖点突变模型和边坡稳定判据表达式．算例结果表明，该方法可行．
- 突变理论尖点突变模型边坡稳定性
Abstract: Based on the mechanism of destabilization and characteristics of slopes, and on the statistic model according to the observed data, a cusp catastrophe model and an expression of stability for slopes are established by use of the catastrophe theory. Calculation results of an example show that the model is reasonable and feasible.
- catastrophe theory,cusp catastrophe model,slope,stability