基于FAHP的高层建筑施工安全风险评价研究

基于FAHP的高层建筑施工安全风险评价研究摘要由于建筑业的特点是劳动力密集，技术含量低，体量大，建设周期长，所以成为一个高风险、高事故的行业。建筑安全状况虽然通过政府有关部门和建筑公司的用功下有所改善，尽管在政府有关部门和建筑公司的共同努力下，建筑安全状况有所改普善，但每年仍有许多事故和死亡事故发生。尤其是其中的高层建筑类施工事故所占的比例很高，事故的后果相较于其他事故更严重。因此，本文紧紧围绕高层建筑施工安全风险开展了研究。首先，总结了高层建筑施工的特点以及存在的安全问题：其次，采用文献归纳法，对20篇相关文献进行了归类总结，在确定高层建筑施工安全的主要影响变量后，制定了高层建筑施工安全评估指标体系：再次，将该评价体系应用于孤山片区棚户区改造项目回迁安置小区项目中，通过数据收集，采用层次分析法确定了工程中各个指标的权重，采用模糊综合评价方法建立了隶属度矩阵，对该项目进行了安全评价：最后，结合评价指标的权重计算结果，分别从人员、制度、机械、技术、材料、环境方面提出了针对性建议。关键词高层建筑，工程施工，安全评价，模糊层次分析法-I-Research on Safety Risk Assessment of High-riseBuilding Construction Based on FAHPAbstractDue to its labor-intensive nature,low technological content,large volume,and long construction cycle,the construction industry has become a high-riskand accident prone industry.Although the construction safety situation has beenimproved through the efforts of relevant government departments andconstruction companies,and with the joint efforts of government departmentsand construction companies,there are still many accidents and fatalitiesoccurring every year.Especially the proportion of high-rise constructionaccidents is high,and the consequences of accidents are more serious than otheraccidents.Therefore,this article focuses on the research of safety risks in high-risebuilding construction.Firstly,the characteristics and safety issues of high-risebuilding construction were summarized;Secondly,using the literature inductionmethod,20 relevant literature were classified and summarized.Afterdetermining the main influencing variables of high-rise building constructionsafety,a high-rise building construction safety evaluation index system wasdeveloped;Once again,the evaluation system was applied to the relocation andresettlement project of the Gushan shantytown renovation project.Through datacollection,the weights of various indicators in the project were determinedusing the Analytic Hierarchy Process.The fuzzy comprehensive evaluationmethod was used to establish a membership matrix,and the safety evaluation ofthe project was carried out;Finally,based on the weight calculation results of-Ⅱ-evaluation indicators,targeted suggestions were proposed from the aspects ofpersonnel,system,machinery,technology,materials,and environment.Keywords high-rise building,Engineering construction,Safety evaluation,FAHP-川-目录摘要Abstract.…I第1章绪论1.1研究背景及研究意义11.1.1研究背景…1.12研究意义11.2国内外研究现状分析11.2.1国内研究现状11.2.2国外研究现状.…1.3论文的主要研究内容和研究方案51.3.1主要研究内容51.3.2研究方案.5第2章高层建筑施工安全及相关理论方法72.1高层建筑施工中的主要安全事故类型2444444444444444442。2.2模糊层次分析法(FAHP)简介82.2.1模糊层次分析法的概念…82.2.2模糊层次分析法的应用步骤92.3本章小结..11第3章基于FAHP的高层建筑施工安全风险评价.123.1高层建筑施工安全评价指标体系构建123.1.1文献归纳法识别安全影响因素123.1.2安全评价指标体系133.2指标权重的确定。143.2.1项目简介.143.2.2构建判断矩阵并计算权重143.2.3计算综合权重173.3模糊综合评价.…183.3.1建立因素集、权重集、评价集183.3.2递阶层次结构模糊评价193.4评价结果…223.5本章小结23第4章高层建筑施工安全管理措施.244.1安全管理风险控制措施24-V-