摘要：本论文的主要研究对象是某工程项目中的电力线路架设作业，通过对该工程项目 施工中的人字抱杆立杆操作的危险有害因素从施工现场勘察与布置环节、基础施工环节 以及杆塔施工环节这三个环节内容进行了分析，通过分析施工过程中各种不规范的操作 方式有可能造成的安全事故进行了归纳总结，并具体列举了存在的常见安全事故类型， 在文章的列表中清晰可见。本论文利用 LEC 法和事故树分析法来分析研究在电力线路架 设过程中容易发生的潜在危险事故，以及它客观存在的一些危险性。比如施工过程中如 果作业不小心，那么发生高处坠落，物体打击这些危险的概率就会很高，本文首先通过 用作业危险性分析法来对每个施工环节有可能造成的安全问题进行研究；接着再分析各 种事故原因分别对事故能够造成多大的影响，对此我们运用了事故树分析法来对其重点 研究。最后在建筑施工的过程中容易发生的一些安全事故，我们必须要未雨绸缪，防患 于未然，要有相应的有效地措施。66316

毕业论文关键词： 建筑施工；危险有害因素；安全性分析；对策措施

An engineering project construction safety analysis and prevention countermeasures

Abstract：Main research object of this paper is a project of power line erection work, through the construction of the project of derrick poling operating arrangement and exploration of the dangerous and harmful factors from the scene of link, the foundation construction process as well as tower construction link the three links content are analyzed, based on the analysis of the construction process of all kinds of non-standard operation mode has carried on the induction summary is likely to cause safety accidents, and lists the common type safety accidents, clearly visible in a list of articles.In this paper by using LEC method and fault tree analysis method to analyze the research likely to occur in the process of power line erection potential danger of accident, and its objective existence of some of the dangers.Such as construction process if the job was not careful, and then fall, object against these risk probability is very high, this article first by job risk analysis for each construction link is likely to cause safety problems are studied;Then analysis of the cause of the accident can

cause much impact for the accident, respectively, we use the accident tree analysis to the key research.Finally likely to occur in the process of the construction of some of the accidents, we have to save for a rainy day, nip in the bud, should have corresponding effective measures.

Keywords: Building construction; dangerous and harmful factors; safety analysis; countermeasures

目 录

1 绪论 1

1.1 我国建筑工程施工行业的现状 1

1.2 我国建筑工程施工安全生产现状分析 1

1.3 建筑工程施工的特点 2

1.4 工程项目施工现场常见事故种类 3

1.4.1 标准事故分类 3

1.4.2 按事故的危险有害因素分类 3

1.4.3 按事故严重程度分类 3

1.5 我国工程项目施工安全管理存在的问题 4

1.6 我国工程项目施工安全事故预防建议 4

1.7 论文的目的、意义及主要内容 5

1.7.1 论文的目的和意义 5

1.7.2 论文的主要内容