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基于DEMATEL-ISM的高支模施工不安全行为影响因素研究

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为深入剖析高支模施工不安全行为影响因素的作用层次结构及其逻辑关系,以减少建设工程安全事故,提升其安全管理水平.通过高支模事故案例、相关文献及质性访谈,利用扎根理论得到组织、个人、设备、环境 4 个核心编码;在此基础上构建包含 19 个影响因素的高支模施工不安全行为影响因素指标体系;耦合决策试验与评价实验室法(DE-MATEL)与解释结构模型法(ISM),引入灰数理论(Grey)构建Grey-DEMATEL-ISM方法,辨识出关键影响因素,绘制多层递阶结构模型,挖掘深层影响因素.结果表明:提高教育培训水平与安全投入力度,提升人员素质、知识与安全意识水平对高支模施工不安全行为的预防与控制起最直接作用.研究结果可为高支模施工安全管理提供一定参考.
Study on Influencing Factors of Unsafe Behavior of High Formwork Construction Based on DEMATEL-ISM
The objective of this study is to conduct a comprehensive examination of the hierarchical structure and logical rela-tionship between the influencing factors of unsafe behavior in high formwork construction.This analysis is intended to inform strategies for reducing construction safety accidents and enhancing the safety management level.By employing grounding the-ory and drawing upon the extant literature on high formwork accidents,as well as qualitative interviews,four core codes of organisation,individual,equipment and environment have been identified.In light of the aforementioned considerations,an index system of influencing factors of unsafe behavior in high formwork construction has been proposed,encompassing 19 distinct factors.The Grey-DEMATEL-ISM method is a novel approach that integrates the decision-making test and evalua-tion laboratory method(DEMATEL)with the interpretive structural model method(ISM).The grey number theory is em-ployed to identify the key influencing factors,construct a multi-layer hierarchical structural model and elucidate the underly-ing influencing factors.The results indicate that enhancing the level of education and training,as well as the investment in safety,and improving the quality,knowledge and safety awareness of personnel,have the most significant impact on the prevention and control of unsafe behavior in high formwork construction.This work may serve as a point of reference for the implementation of safety protocols in the context of high formwork construction.

safety engineeringhigh formwork constructionunsafe behaviorinfluencing factorsDEMATEL-ISMgrey number theory

张智超、孙沁哲、孙世梅、曹伟轩

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吉林建筑大学应急科学与工程学院,吉林 长春 130118

吉林建筑大学事故预防科学研究院,吉林 长春 130118

安全工程 高支模施工 不安全行为 影响因素 DEMATEL-ISM 灰数理论

安全生产重大事故防治关键技术科技项目&&安全生产重大事故防治关键技术科技项目

jilin-0044-2018AQ吉安监管规划[2017]281号jilin-0043-2018AQ

2024

10.19737/j.cnki.issn1002-3631.2024.09.005

安全
北京市劳动保护科学研究所 中国职业安全健康协会

安全

影响因子：0.186
ISSN：1002-3631
年,卷(期)：2024.45(9)
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