M电厂施工风险管理及对策研究

发布时间：2018-02-15 03:45

本文关键词： 电厂施工风险评估对策　出处：《大连理工大学》2015年硕士论文　论文类型：学位论文

【摘要】：安全对个人来说是重要的生命保证,对家庭来说是幸福生活的保障,对社会和国家来说是长治久安的基石,可以说,安全是一个国家经济发展和社会稳定的基础,也是促进国家可持续健康发展的根本保证。电厂是一个区域重要的能源单位,它的建设对一个区域的发展和稳定,乃至人民的稳定、幸福生活具有重要意义。然而火电厂建设项目工期长、工厂复杂而庞大,所涉及到的安全工作十分复杂,安全责任重大,因此,通过构建火电厂施工安全指标体系的方式来研究火电厂建设项目施工安全风险,从而对火电厂相关风险进行规避,具有重要意义。本文以风险管理和安全管理等理论为基础,在以M电厂为具体研究对象的基础上,从施工阶段的危险源识别和分析工作开始,结合人的原因、物(即机械、材料等)的原因、环境的原因,分别利用层次分析法,构建指标矩阵,计算得出风险值。论文进而结合火电厂工程施工阶段安全风险管理特点,通过对工程施工阶段安全风险因素的分析,基于作业条件,利用风险评价法和模糊综合评价法,建立了建筑工程施工安全风险评价指标体系,并对M电厂工程施工阶段安全风险现状进行评价,得出M电厂的施工评价结果为75.488分,为较安全等级,与实际情况相符。论文还根据构建了LEC-FCE的评价模型,对M电厂重大风险进行了评估,如高空坠物、脚手架倒塌、吊塔失控、基坑坍塌等关键风险。最后,论文从M电厂施工整体风险管控、关键风险管控、加强过程管理提出对策建议,并重点介绍防高空坠物、防脚手架倒塌、防吊塔失控、防基坑坍塌等关键风险防范措施,最后还介绍了建立和安全风险管理制度、提高风险管理安全意识、提高员工安全素养,加大安全教育、严格施工方案预控和规范劳动防护、建立健全风险管理体系与应急机制等过程管理措施和建议。这些建议将在实际操作过程中给M电厂施工带来良好效果。
[Abstract]:Security is an important guarantee of life for the individual, a guarantee of a happy life for the family, and a cornerstone for the long-term stability of society and the country. It can be said that security is the basis for a country's economic development and social stability. It is also the fundamental guarantee to promote the sustainable and healthy development of the country. The power plant is an important energy unit in a region, and its construction will contribute to the development and stability of a region, and even to the stability of the people. A happy life is of great significance. However, the thermal power plant construction project is long, the plant is complex and huge, the safety work involved is very complex, and the safety responsibility is heavy. It is of great significance to study the construction safety risk of thermal power plant construction project by constructing the construction safety index system of thermal power plant. This paper is based on the theory of risk management and safety management. On the basis of taking M power plant as the concrete research object, starting from the work of hazard source identification and analysis in the construction stage, combining the human causes, the causes of objects (that is, machinery, materials, etc.) and the reasons of environment, the analytic hierarchy process (AHP) is used respectively. According to the characteristics of safety risk management in thermal power plant construction phase, through the analysis of the safety risk factors in the construction phase, based on the operational conditions, the paper constructs the index matrix and calculates the risk value. By using the risk evaluation method and fuzzy comprehensive evaluation method, the index system of construction safety risk evaluation of construction engineering is established, and the present situation of safety risk in construction stage of M power plant is evaluated. The result of construction evaluation of M power plant is 75.488 minutes. In order to compare the safety grade and accord with the actual situation, according to the evaluation model of LEC-FCE, the paper also evaluates the major risks of M power plant, such as falling objects, scaffolding collapse, tower losing control, foundation pit collapse and so on. Finally, The paper puts forward countermeasures and suggestions from M power plant construction overall risk control, key risk control, strengthening process management, and introduces the key risk prevention measures such as anti-falling objects, anti-scaffolding collapse, anti-hoisting tower out of control, anti-foundation pit collapse and other key risk prevention measures. Finally, it introduces the establishment and safety risk management system, improving the safety consciousness of risk management, improving the safety literacy of employees, strengthening safety education, strictly controlling construction plan and standardizing labor protection. To establish and perfect the risk management system and emergency mechanism and other process management measures and suggestions. These suggestions will bring good results to M power plant construction in the actual operation process.
【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU745.7;TU71

【相似文献】