THE APPLICATION OF EXTENSION INTERVAL FUZZY COMPREHENSIVE JUDGEMENT METHOD ON ASSESSMENT OF ENGINEERING STRUCTURE
The Analytic Hierarchy Process approach is often applied to the assessment of engineering structure, however it can not reflect the uncertainty and fuzziness of the index. Based on fuzzy comprehensive judgement method, various factors which impact comprehensive evaluation of reinforced concrete structure are systematized and clear. By introducing extension interval and constructing fuzzy and uniform judgment matrix , weight intervals of factor indexes are got in different layers. And evaluation result is obtained by multilevelly fuzzy processing, the grade of engineering structure is determined by the maximal subjection grade .In this paper. the office building of maanshan steel company is evaluated. The result proves that the assessment of engineering structure is more reasonable and more practical by introducing extension interval.
Interval analysis of hierarchy process fuzzy mathematics comprehensive
Guo-Zhang Liang Hong-Ming He Sheng-Li Zhao
College of Urban and Rural Construction,Agricultural University of Hebei,Baoding 071001,P.R.China
国际会议
长沙
英文
351-354
2009-10-26（万方平台首次上网日期，不代表论文的发表时间）