AHP 和模糊综合评判在高支模体系安全评估中的应用.doc

AHP和模糊综合评判在高支模体系安全评估中的应用
王雪艳,梅源,欧阳斌,朱艳
(西安建筑科技大学土木学院陕西西安 710055)
摘要:本文使用层次分析法将影响高大模板支撑体系的诸因素划分为两个层次,按照划分的层次,由评估专家在以上层次单因素为准则的前提下对下层次因素做出权重评判,在此基础上,通过本文提出定义评估专家个人因素对判断的影响权重的方法对其评判结果做加权平均,综合得出影响高大模板支撑体系的诸因素对其安全性能的影响权重;采用二级模糊综合评判方法,以实际工程人员检测结果为依据,对高大模板支撑体系安全性能做定量和定性分析。
关键词:高支模体系安全评估层次分析法模糊综合评判
中图分类号: 文献标识码:A 文章编号:
Application of AHP and prehensive assessment
for security evaluation of the Supporting structure for tall and large formwork
WANG Xue Yan, MEI Yuan ,OUYAN Bin,ZHU Yan, HU Chang Ming
( Xi’AN University of Architecture & Technology ,Shanxi Xi’an 710055,China )
Abstract: In this paper, the factors of influencing the tall template support system are divided into two levels through the use of AHP(analytic hierarchy process), according to the division level, under the premises of the criteria for the single factor of previous level, the experts judge the weight of the next level, on this Basis , we can put the definition of individual factors of experts assessment to determine the methods of influencing weightings, at the same time, we can do the weighted average to the results of evaluation. Above all, we can get the weighting that the factors of influencing the big template support system have an impact on the safety performance; based on the test results of the practical engineering staff, Secondary, prehensive evaluation method is used to make a quantitati