故障树分析在混凝土常见质量问题方面的应用  

Application of Fault Tree Analysis in Common Quality Problems of Concrete

作　　者：潘泽建 马维珍[1] PAN Ze-jian;MA Wei-zhen(School of Civil Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China)

机构地区：[1]兰州交通大学土木工程学院,兰州730070

出　　处：《价值工程》2018年第9期40-42,共3页Value Engineering

摘　　要：故障树分析法是一种常用的系统分析方法,可对系统存在的风险进行识别衡量。针对混凝土常见质量问题建立故障树,介绍故障树定性分析法,采用Fussell-Vesely算法求最小割集,然后对该混凝土故障树做了结构重要度分析。故障树分析法运用于具体工程风险,为此法在工程领域的推广提供了路径。Fault tree analysis is a commonly used system analysis method,which can identify and measure the risk of the system.Aiming at the common quality problems of concrete,a fault tree is established.The qualitative analysis method of fault tree is introduced.The Fussell-Vesely algorithm is used to find the minimum cut set.Then,the structural importance of the concrete fault tree is analyzed.The fault tree analysis method is applied to the concrete project risk.It provides a path for the popularization of this method in the engineering field.

关 键 词：故障树分析法 混凝土质量问题 结构重要度 

分 类 号：TU712.3[建筑科学—建筑技术科学]