水利水电技术2011，Vol.42Issue(1)：85-88,4.
基于改进层次分析法的东海大桥安全评估系统设计
Improved analytic hierarchy process based design for safety evaluation system of Donghai Bridge
马中军 1邓婷 2王世杰3
作者信息
- 1. 南阳理工学院土木工程系,河南南阳473004
- 2. 中国人民武装警察部队水电第三总队,四川成都610036
- 3. 南阳理工学院建筑设计院,河南南阳473004
- 折叠
摘要
Abstract
Based on the existing safety evaluation system for Donghai Bridge, a new safety evaluation system is designed with the improved analytic hierarchy process; in which the quantifiable bottom indexes are non-dimensionally processed at first, and then the integrated indexes are obtained with a comprehensive evaluation method. For the non-quantifiable indexes, an improved group judgment method is adopted with introducing the judgment on the expert' judging level, by which a weighted set-value statistics principle is formed, and finally, a new method to process the interval number is obtained with the combination of the barycenter decision-making theory. Not only the method can get the evaluation value of the relevant indexes, but the degree of confidence from the evaluation can also be acquired for making the final calculated weight more reasonable.关键词
安全评估/改进层次分析法/区间数/权重/东海大桥Key words
safety evaluation/ improved analytic hierarchy process/ interval number/ weight/ Donghai Bridge分类
建筑与水利引用本文复制引用
马中军,邓婷,王世杰..基于改进层次分析法的东海大桥安全评估系统设计[J].水利水电技术,2011,42(1):85-88,4.
