摘要
为提升施工企业智慧工地安全管理水平,构建科学、适用的智慧工地安全管理成熟度评价指标及评价模型。首先,基于三度空间理论,采用文献分析法、德尔菲法、实地调研法,构建智慧工地安全管理成熟度评价指标体系,包括5个一级评价指标和24个二级评价指标;其次,运用博弈论-组合赋权法确定评价指标的权重;然后,基于可拓云模型构建成熟度评价模型,提出5个安全管理成熟度等级;最后,以苏州市中国中医科学院大学(东区)项目为例进行实例分析。结果表明:该智慧工地安全管理成熟度评分为78.304,安全管理成熟度等级为标准级,与工地实际安全管理情况相符,验证了模型的科学性和有效性;由优先区域改进法分析得出优先改进的指标为:人员不安全行为重复发生率、人员危险行为识别预警准确率、安全巡检闭环率、智能安全防护设备配备率和设备不安全状态监测预警准确率。
In order to improve the level of safety management in smart construction sites,it was necessary to establish a scientific and applicable evaluation index system and an evaluation model.Firstly,based on the trio spaces theory,the literature analysis method,the Delphi method and the field survey method were employed to construct a maturity evaluation index system of safety management in smart construction sites,including 5 first-level indicators and 24 second-level indicators.Secondly,the weights of these evaluation indicators were determined by the game theory-combination weighting method.A maturity evaluation model was then constructed based on the extension cloud theory,putting forward five maturity levels.Finally,the maturity evaluation model of safety management was applied to a smart construction site in Suzhou.The results show that the maturity score of safety management in this smart construction site is 78.304,with a standard level,which is consistent with the actual safety management condition on-site,and the validity and scientificity of this model are verified.Through the priority area improvement method,the repeated incidence of unsafe behavior of personnel,accuracy rate of dangerous behavior identification and early warning,closed-loop security inspection rate,allocation rate of intelligent security protection equipment and accuracy rate of equipment unsafe state monitoring and early warning should be improved first.
作者
祝连波
虞芷绮
陶玉
方海祥
ZHU Lianbo;YU Zhiqi;TAO Yu;FANG Haixiang(School of Civil Engineering,Suzhou University of Science and Technology,Suzhou Jiangsu 215009,China)
出处
《中国安全科学学报》
北大核心
2025年第9期36-44,共9页
China Safety Science Journal
基金
智能建造关键基础研究项目(SJC2023002)。
关键词
三度空间
智慧工地
安全管理成熟度
组合赋权
可拓云模型
trio spaces
smart construction site
maturity level of safety management
combination weighting
extension cloud model
