摘要
提出了耦合故障树的概念和分析原理,应用该原理对建筑施工现场的安全事故进行了描述。通过分析基本事件发生概率和构造事故后果严重度矩阵,实现对施工作业过程安全风险的综合评价,并对影响安全风险的基本事件给出排序算法,为施工企业评价施工现场安全风险,提高安全管理效率提供了新的思路。
This paper sets forth the concept and the principle of coupled fault tree, and presents the description of safety event of construction site with application of the principle. This paper points out that comprehensive appraisal will be achieved with aid of the probability analysis of basic event and by means of matrix of gravity of constructing event. This paper proposes the sequencing algorithm of basic events, which provides a new approach to assess the .safety of construction site for construction enterprises.
出处
《预测》
CSSCI
2006年第3期66-70,共5页
Forecasting
基金
建设部2003年科学技术研究资助项目(03-1-045)
