摘要
提出一种桩基质量的模糊评定方法 ,该方法的特点是 :用类比法对非定量因素定量化 ,建立隶属函数 ;根据各因素之间的重要性 ,用层次分析 ( AHP)法确定因素权重 ;采用加权平均模型作为综合评判模型 ;用非对称贴近度法划分桩基质量等级 ;
A fuzzy comprehensive evaluation method of pile foundation quality is presented in this paper.The peculiarities of this method include the establishment of the membership functions of the non quantitative factors by analogy method,determination of the weight value of each factor according to its significance by the analytic hierarchy process (AHP),use of the weighted average model in evaluation and classification of the grade of pile foundation by the asymmetric approach degree method.The use of the method is illustrated by an engineering example.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
2002年第2期68-71,共4页
China Journal of Highway and Transport
关键词
模糊数学
桩基
质量
综合评定方法
模糊综合评判
层次分析法
非对称贴近度法
quality of pile foundation
fuzzy comprehensive evaluation
analytic hierarchy process (AHP)
asymmetric approach degree method
dynamic inspection
