›› 2015, Vol. 29 ›› Issue (5): 46-49.

• 工程实录 • 上一篇    下一篇

基于模糊风险分析的水库坝体稳定评价法

刘宝臣1,2,杨 柏2,张炳晖2,谢艳华3,张晨富2   

  1. (1.广西岩土力学与工程重点实验室,广西 桂林 541004;2.桂林理工大学土木与建筑工程学院,广西 桂林 541004;3.广西城市建设学校,广西 桂林 541004 )
  • 收稿日期:2014-09-17 出版日期:2015-10-20 发布日期:2015-11-06
  • 作者简介:刘宝臣(1968-),男,教授、博士,研究方向为土木工程测试、教学及科学。

Reservoir Dam Stability Evaluation Method based on Fuzzy Risk Analysis

LIU Baochen1,2, YANG Bai2, ZHANG Binghui2, XIE Yanhua3, ZHANG Chenfu2   

  1. (1.Guangxi Key Laboratory of Geomechanics and Geotechnical Engineering, Guilin, 541004;
    2.College of Civil Engineering, Guilin University of Technology, Guilin, 541004;
    3.Guangxi Urban Construction School, Guilin 541004;)
  • Received:2014-09-17 Online:2015-10-20 Published:2015-11-06

摘要: 提出了基于模糊风险分析的评价法,针对传统水库坝体稳定性评价法中的不确定性及其模糊性,运用模糊系统的观点和模糊集的理论方法,采用定性与定量相结合,对水库坝体稳定性进行模糊风险分析,并将模糊风险模型应用于木叶寨水库工程实例中,验证了模糊风险分析用于水库坝体稳定性评价的合理性,以供水库及其他水利水电工程的安全性评价中应用。

关键词: 风险, 模糊分析, 水库大坝, 稳定性评价

Abstract: The stability of a reservoir dam is evaluated by using fuzzy risk analysis method. The uncertainty and the fuzziness of the traditional dam stability evaluation methods are improved by using the fuzzy system and fuzzy theories. In the Muyezhai Reservoir Dam stability evaluation case history project, the fuzzy risk analysis method is implemented and it is proved to be applicable.

Key words: Risk, Fuzzy Analysis, Reservoir Dam, Stability Evaluation