建筑施工安全氛围的量化分级及演化分析  

Quantitative classification and evolution analysis of construction safety climate

作　　者：雷恬 田震 LEI Tian;TIAN Zhen(Shenzhen Gas Corporation Ltd.,Shenzhen Guangdong 518040,China;School of Mechanical&Automotive Engineering,South China University of Technology,Guangzhou Guangdong 510641,China)

机构地区：[1]深圳燃气集团股份有限公司,广东深圳518040 [2]华南理工大学机械与汽车工程学院,广东广州510641

出　　处：《中国安全科学学报》2025年第1期32-39,共8页China Safety Science Journal

摘　　要：为探究建筑施工安全氛围的演化特征及其提升的最佳联合策略,借助莫比乌斯环结构,从建筑工人对安全的认知、行为及其所处环境3个维度,构建基于认知-行为-环境的建筑施工安全氛围三因子结构模型;根据建筑施工安全氛围三维空间结构模型划分等级标准,利用动态贝叶斯网络(DBN)研究建筑施工安全氛围随时间的变化情况。结果表明:就影响因素而言,安全激励对建筑施工安全氛围及其演化的影响程度最大;就维度而言,行为维度的影响程度最大。提升建筑施工安全氛围的最佳联合策略为:依次加强对安全激励、安全督查、工人安全响应、安全意识以及工人间学习与交流这5个影响因素的管控。In order to explore the evolution mechanism and the best joint strategy for improvement of construction safety climate,with the help of the Mobius ring structure,a three-factor structure model of construction safety climate based on cognition-behavior-environment was constructed from three dimensions of construction workers'cognition,behavior and environment.According to the classification standard of the three-dimensional spatial structure model of construction safety climate,the grading standard of safety climate was divided.The DBN was used to study the changes of the construction safety climate with time.The results show that in terms of influencing factors,safety incentives have the greatest impact on enterprise safety climate and its evolution.In terms of dimensions,the behavioral dimension has the greatest impact.The best joint strategy to improve the construction safety climate is to strengthen the control of safety incentives,safety supervision,workers'safety response,safety consciousness and workers'learning and communication in turn.

关 键 词：建筑施工 安全氛围 量化分级 演化分析 动态贝叶斯网络(DBN) 

分 类 号：X948[环境科学与工程—安全科学]