| 模糊物元模型在岩土边坡稳定性综合评价中的应用 |
| |
| 引用本文： | 王琛,潘峰. 模糊物元模型在岩土边坡稳定性综合评价中的应用[J]. 水利水电技术, 2004, 35(9): 34-36 |
| |
| 作者姓名： | 王琛 潘峰 |
| |
| 作者单位： | 四川大学,水利水电工程学院,四川,成都,610065;四川大学,水利水电工程学院,四川,成都,610065 |
| |
| 摘 要： | 在模糊物元分析的基础上，结合欧氏贴近度的概念，应用基于欧氏贴近度的模糊物元分析方法对岩土边坡稳定性进行综合评价．将各边坡的稳定性作为物元的事物，以它们的各项评价指标及其相应的模糊量值构造复合模糊物元，通过计算与标准模糊物元之间的欧氏贴近度，并采用层次分析法计算各评价指标的权重，实现对岩土边坡稳定性的综合评价与排序．通过对实际边坡稳定性的分析，取得了较好的效果。
|
| 关 键 词： | 模糊物元 欧氏贴近度 边坡稳定性 层次分析法 |
| 文章编号： | 1000-0860(2004)09-0034-03 |
| 修稿时间： | 2004-02-19 |
Fuzzy matter-element model for evaluating geotechnical slope stability |
| |
| WANG Chen,PAN Feng. Fuzzy matter-element model for evaluating geotechnical slope stability[J]. Water Resources and Hydropower Engineering, 2004, 35(9): 34-36 |
| |
| Authors: | WANG Chen PAN Feng |
| |
| Abstract: | In order to evaluate stability of geotechnical slope, the paper applies a new method on the basis of the fuzzy matter-element analysis and combined with the concept of Euclid approach degree, regarding the stabilities of each slope as the object of matter-element and constructs the compound fuzzy matter-element with the evaluation factors and their fuzzy value of the object. Through calculating Euclid approach degree between the fuzzy matter-element and the standard (the best) fuzzy matter-element, the paper achieves on comprehensive evaluation on geotechnical slope stabilities and its optimum order, with the calculation of weight adopting the analytical hierarchy process method. The model is applied to the evaluation of geotechnical slope stability and good effect has been achieved. |
| |
| Keywords: | fuzzy matter-element Euclid approach degree slope stability AHP method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
