Safety Assessment of High Altitude Accidents in Building Construction Based on EW-SPA Method
代婷伟 DAI Ting-wei
（武汉工程大学，武汉 430073）
（Wuhan University of Engineering，Wuhan 430073，China）
摘要：本文以建筑施工高处坠落事故（以下简称事故）为研究对象，以 “4M1E”理论分析为基础建立了建筑施工高处事故安全评价指标体系；然后将熵权（EW）法及集对分析（SPA）法引入到建筑施工高处作业风险评价中，得到建筑施工高处事故的风险评价模型；最后结合实际项目验证了该模型在评价建筑施工高处事故风险等级中具有较好的可行性和实用性。
Abstract: In this paper, based on the theoretical analysis of "4M1E", a safety evaluation index system for building construction high falling accidents (hereinafter referred to as "accidents") is established. Then the entropy weight (EW) method and set pair analysis (SPA) method are introduced into the risk assessment of construction work at heights, and the risk assessment model of construction accidents at heights is obtained. Finally, the feasibility and practicability of the model in evaluating the risk level of high altitude accidents in building construction are verified by a practical project.
关键词：高处坠落；熵权-集对法；安全评价
Key words: falling from high place；entropy weight set pair method；safety evaluation
中图分类号：TU714 文献标识码：A 文章编号：1006-4311（2023）01-010-03
DOI:10.3969/j.issn.1006-4311.2023.01.004.
文章出处：代婷伟. 基于EW-SPA法的建筑施工高处事故安全评价[J]. 价值工程,2023,42(1):10-12.
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