基于灰色关联性的桥梁施工安全风险分析模型研究  

Risk Identification Study Based on the Grey Relation of Bridge Construction Period

作　　者：曾庆虎 罗最云 

机构地区：[1]湖南省通平高速公路建设开发有限公司.湖南岳阳414500

出　　处：《公路工程》2012年第6期29-32,共4页Highway Engineering

基　　金：湖南省交通科技项目(201016)

摘　　要：在灰色关联度理论的基础上,利用灰色关联性分析各危险源指标之间的关联度,再进行关联度排序,找出重大危险源,建立了一套基于灰色关联度理论的重大危险源辨识模型。在利用灰色关联性分析各危险源指标之间关联度的基础上,建立了改进的桥梁施工安全风险灰色关联性重大危险源辨识模型。为进一步深入开展桥梁施工风险识别研究提供参考。On the basis of gray relation degree theory,the degree of association between the various sources of danger indicators is analyzed by using gray correlation,then relevance is sorted and the major dangerous source is found out.A major hazard identification model based on gray relative theory is established.on the basis that in the use of gray correlation to analyze the degree of association between risk source indicators,improved identification model of gray association major hazard of bridge construction safety risk is established.For further to study bridge construction risk identification provide reference.

关 键 词：灰色关联性 施工期 风险识别 危险源辨识 模型 

分 类 号：U445.1[建筑科学—桥梁与隧道工程]