基于AHP-DEMATEL模型的装配式钢结构建筑施工安全风险分析
Construction Risk Analysis of Prefabricated Steel Structure Building Based on AHP-DEMATEL Method
马海彬 1凌化启1
作者信息
- 1. 安徽理工大学 土木建筑学院,安徽 淮南 232000
- 折叠
摘要
针对我国装配式钢结构建筑施工过程中存在的安全风险问题,文章从人为、管理、技术、环境四个方面构建了风险影响因素指标体系,通过运用AHP-DEMATEL法计算出组合权重,并对各风险因素的权重进行排序,得到影响施工安全的关键因素并提出针对性建议.研究结果表明,现场管理人员能力、钢构件的吊装施工、钢结构施工图纸设计以及钢构件的拼装焊接等是影响装配式钢结构建筑施工安全的关键因素.
Abstract
Aiming at the safety risk issues existing in the construction process of fabricated steel structure buildings in China,the index system of risk influencing factors is constructed from four aspects of human,management,technology and environment.The combined weights are calculated by using the AHP-DEMATEL method,and the weights of each risk factor are ranked,so that the key factors affecting construction safety are obtained and specific suggestions are put forward.The results show that the ability of site management personnel,the hoisting construction of steel components,the design of steel structure construction drawings and the assembly and welding of steel components are the main factors affecting the construction safety of prefabricated steel structure buildings.Based on the analysis results,it can provide reference for enterprises to improve the construction scheme and reduce the safety risk.
关键词
装配式钢结构/影响因素/AHP-DEMATEL法/组合权重Key words
fabricated steel structure/influencing factors/AHP-DEMATEL method/combined weight引用本文复制引用
基金项目
安徽省住房城乡建设科学技术计划(202074)
安徽理工大学横向科研项目(HX2022032438)
出版年
2024
NETL
NSTL
万方数据