The FDA Model of Slope Stability Prediction in Chengkou County

摘要：

At present, most of the slope stability analysis is restricted to the limit equilibrium theory, the finite element method and other deterministic methods. However, the slope system is an open complex one, whose stability is affected by the geological and engineering combined factors. Most of the factors possess the characteristics of random, fuzzy and other uncertainty. In this paper, the fisher discriminate analysis model which predicts the slope stability is established by analyzing the factors influenced the slope stability and combining with the present research results. This model uses weight, cohesion, friction angle, slope, slope area, slope volume, structural plane orientation coefficient and structure surface type correction factor eight types of indicators as the category index of the fisher discriminate analysis. The results show that the predicted results are in agreement with the actual results. Its reliability and applicability are verified by the samples tests.

关键词： Slpoe slope stability FDA model fisher discriminant

作者: WU Heng-bin HE Yun-xiang

作者单位: Department of Architectural Engineering Chongqing Three Gorges University Chongqing, China

会议类型: 国际会议

会议名称: 2010 International Conference on Measurement and Control Engineering(2010年IEEE测量与控制工程国际会议 ICMCE2010)

会议地点: 成都

会议语种:英文

页码: 85-88

在线出版日期: 2010-11-16（万方平台首次上网日期，不代表论文的发表时间）