基于灰色关联性理想解法的风险评价模型  

Risk Assessment Study of Improved Gray Correlation Ideal Solution for Bridge Construction

作　　者：唐承铁 

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38-41,80,共5页Highway Engineering

基　　金：湖南省交通科技项目(201016)

摘　　要：在灰色关联度分析理论和理想解法的基础上,利用灰色理论和理想解法优缺点互补的特点,建立改进的灰色关联性理想解法风险评价模型,用于评价桥梁施工风险。并且在灰色关联性理想解法的基础上,创建了一套改进的灰色关联性理想解法风险评价标准,用于评价风险安全等级。In this paper,risk probability estimates of bridge construction risk events is from three aspects：people due,the machine due and the environment due,and risk consequences estimation is from three aspects： casualties,economic losses（money） and loss of time,to further refine the risk classification,risk probability estimates and evaluation index of risk and loss.The improved gray correlation ideal solution risk assessment model,and improved gray correlation ideal solution risk evaluation criteria for the evaluation of the risk level of security are put forward based on principle,and calculation method of gray correlation ideal solution.

关 键 词：改进 灰色关联性 理想解法 桥梁施工风险 评价 

分 类 号：U445.1[建筑科学—桥梁与隧道工程]