基于灰色熵权的桥梁检测可靠性诊断  

Based on gray entropy reliable diagnosis of servicing bridge inspection

作　　者：王巍[1] 张表志[1] 

机构地区：[1]交通部公路科学研究院

出　　处：《山西建筑》2009年第20期314-315,共2页Shanxi Architecture

摘　　要：通过分析现行桥梁检测诊断方法存在的问题,提出熵权法确定诊断指标的权重,并引入灰色多层次模糊综合诊断,从而建立了灰色熵权法在役桥梁诊断的多层次模型,并运用可靠度进行检验。Through the analysis present bridge iuspection diagnosis in the target weight computational method existence question, proposed the thought of the use entropy method determination diagnosis target weight computation, and lead into the gray multi-level fuzzy synthetical diagnosis, thus has established multi-level models of the gray entropy method in the service bridge diagnosis, carries using reliability for the examination.

关 键 词：桥梁检测 熵权法 多层次模糊综合诊断 可靠度 

分 类 号：U446[建筑科学—桥梁与隧道工程]