摘要
为揭示建筑安全事故致因因素间的相互关系从而对其进行有效预防和控制,探讨1种STAMP模型的定量分析方法,用于深入剖析事故致因因素间的逻辑关系和属性特征。基于STAMP系统事故理论模型,从建筑工程安全控制结构入手逐层定性分析事故的致因因素;引入灰色DEMATEL与ISM相结合的方法对系统事故间的复杂逻辑关系进行层级划分;运用MICMAC分析计算各致因因素的驱动力和依赖度数值并判断其属性类别。结果表明:提出的定量分析方法运用到江西丰城冷却塔坍塌事故中的分析结果与事故调查报告相契合,能较全面地说明各层次结构间的相互作用。
In order to reveal the interrelationship between the casual factors of construction safety accidents,and thus prevent and control them effectively,a new quantitative analysis method of STAMP model was discussed,which was used to deeply analyze the logical relationship and attribute characteristics of the casual factors of accidents.Based on the STAMP system accident theoretical model,the causal factors of the accidents were analyzed qualitatively layer-by-layer starting from the safety control structure of construction engineering.The combination of grey DEMATEL and ISM was introduced to classify the levels of complex logical relationship between the system accidents.The MICMAC analysis was used to calculate the driving force and dependency values of each causal factor and determine the attribute categories.The results showed that the analysis results of the collapse accident of cooling tower in Fengcheng,Jiangxi Province by using the proposed quantitative analysis method were consistent with the accident investigation report,and it can fully explain the interaction between various layer structure.
作者
李华
金萌
钟兴润
LI Hua;JIN Meng;ZHONG Xingrun(College of Resources Engineering,Xi’an University of Architecture and Technology,Xi’an Shaanxi 710055,China)
出处
《中国安全生产科学技术》
CAS
CSCD
北大核心
2020年第4期169-175,共7页
Journal of Safety Science and Technology
基金
国家自然科学基金项目(51408463)
西安建筑科技大学基础科研项目(X20180011)。
关键词
建筑事故
建筑工程安全控制结构
致因因素
解释结构模型(ISM)
交叉影响矩阵相乘法(MICMAC)
construction accident
safety control structure of construction engineering
causal factor
Interpretative Structural Modeling(ISM)
Matrix Impacts Cross-reference Multiplication Applied to a Classification(MICMAC)
