摘要
采用故障树分析方法,根据建设-移交(BT)项目的特点,对影响项目进度的原因进行逐层分解,建立BT项目进度风险分析的故障树模型.以某市迎宾大道拓改建工程为例,通过求解该项目故障树的最小割集和底事件的结构重要度,并根据结构重要度的排序来探寻各因素对进度延误影响程度的大小,提出相应的进度控制措施.
According to the characteristics of BT(build-transfer) project,the model of fault tree analysis was established to analyze the various reasons influencing the project progress,and to investigate BT project progress risk.Taking an urban Yingbin Avenue extension reconstruction as an example,the minimum cut sets of fault tree and the structure importance degrees of bottom events were found.The degrees of various factors affecting the project progress are ranked in accordance with the structure importance.The measures to control the progress are put forward.
出处
《华侨大学学报(自然科学版)》
CAS
北大核心
2013年第1期92-95,共4页
Journal of Huaqiao University(Natural Science)
基金
教育部人文社会科学规划基金项目(12YJA630015)
中央高校基本科研课题资助项目(JB-JC1005)
福建省教育厅科技项目(JA11181)
关键词
建设-移交项目
故障树分析
项目进度
风险控制
build-transfer project
fault tree analysis
project progress
risk control