土工基础

›› 2015, Vol. 29 ›› Issue (4): 77-80.

• 工程实录 • 上一篇    下一篇

基于模糊层次综合评价法的高边坡安全风险预测

成正川,罗发科   

  1. （贵州有色地质工程勘察公司，贵阳 550005）
  • 收稿日期:2015-06-08 出版日期:2015-08-20 发布日期:2015-11-06
  • 作者简介:成正川(1964-),男，工程硕士,注册土木工程师(岩土),总工程师，研究方向为环境地质及岩土工程。

High Cut Slope Safety Hazard Prediction Using Fuzzy Analytic Hierarchy Process Method

CHENG Zhengchuan， LUO Fake   

  1. (Guizhou Nonferrous Geological Engineering Survey Co., Guiyang 550005)
  • Received:2015-06-08 Online:2015-08-20 Published:2015-11-06

摘要： 以贵阳市黄山冲的某小区住宅楼7#、8#、9#基坑开挖形成的高边坡工程为例，利用专家调查法结合信心指数法对边坡存在的安全风险及其影响因素进行了识别，建立了该城市高边坡工程安全风险的评价模型，利用层次分析法和模糊层次综合评价法对建立的风险模型进行了分析，得出该边坡工程的安全风险等级，最后针对评价结果提出了风险管理对策建议。

关键词: 模糊层次分析法, 综合评价法, 边坡安全风险, 预测

Abstract: This paper presents the hazard evaluation results of three excavation slopes for Buildings #7, #8 and #9 in a residential development in Huangshanchong of Guiyang City. The safety hazard and its influence factors of these high cut slopes are evaluated by a combination of Expert Investigation Method and Confidence Index Method. The engineering safety hazard model for urban high cut slopes is established and the model is evaluated with the Analytic Hierarchy Process (AHP) as well as Fuzzy Comprehensive Evaluation (FCE). The safety level of these slopes are obtained and the risk management recommendations are proposed.

Key words: Fuzzy Analytic Hierarchy Process Method, Comprehensive Evaluation Method, Cut Slope Safety Hazards, Risk Predictions