边坡稳定性的聚类未确知综合识别方法及应用

›› 2010, Vol. 31 ›› Issue (S1): 293-297.

边坡稳定性的聚类未确知综合识别方法及应用

薛锦春^{1, 2}，李夕兵¹，董陇军¹

1. 中南大学资源与安全工程学院，长沙 410083；2. 江西理工大学南昌校区，南昌 330013

收稿日期:2010-05-01 出版日期:2010-08-10 发布日期:2010-09-09
作者简介:薛锦春，男，1969年生，博士研究生，副教授，主要从事岩土工程稳定分析、矿山安全方面的研究与教学工作。

Study of rock slope stability based on clustering uncertained measurement complicated algorithm

XUE Jing-chun ^{1, 2}，LI Xi-bing¹，DONG Long-jun¹

1. School of Resources and Safety Engineering, Central South University, Changsha 410083, China; 2. School of Application Sciences, Jiangxi University of Science and Technology, Nanchang 330013, China

Received:2010-05-01 Online:2010-08-10 Published:2010-09-09

摘要/Abstract

摘要：

影响岩石边坡稳定性的因素众多且关系复杂，且存在大量未确知信息，很难用简单的方法进行分析判断，借鉴工程类比的思想，采用聚类与未确知测度相结合的方法进行研究。针对边坡工程问题环境的复杂性，以大量的历史数据为训练样本，通过动态聚类分析，求得其分类中心。针对大量的未确知信息，利用未确知测度方法对其进行评价，提出一种分析边坡稳定问题的新方法。研究表明，该算法可以对边坡的稳定状态进行预测，正确率在90%以上，为比较合理快速地分析边坡稳定分析方法提供了一条新的途径。

关键词: 岩石边坡, 稳定性分析, 聚类, 未确知识别

Abstract:

For the big disaster of landslide, it is important to study the stability of slopes. For the influence factors of rock slopes are numerous and their relationships are very complicated; it can not be solved by traditional methods; so generally based on engineering analogy, the clustering methods are used widely. For the complicated environment influence of slopes, this clustering is a complicated uncertained measurement optimization problem, and can not be solved by traditional methods very well. So, here the clustering uncertained measurement complicated algorithm has been introduced into slope engineering field for the first time. Based on this method, one new method for study stability of rock slope is proposed. Based on analyzing the data of slope examples, using clustering uncertained measurement complicated algorithm, the stability of rock slopes can be estimated. The engineering application can prove that, this new algorithm can automatically sort the slope samples, and the validity is more than 90%, so it is a very practical and new method for slope stability analysis.

Key words: rock slope, stability analysis, clustering, uncertained estimate

中图分类号:

O 319.56

薛锦春，李夕兵，董陇军. 边坡稳定性的聚类未确知综合识别方法及应用[J]. , 2010, 31(S1): 293-297.

XUE Jing-chun，LI Xi-bing，DONG Long-jun. Study of rock slope stability based on clustering uncertained measurement complicated algorithm[J]. , 2010, 31(S1): 293-297.

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