燃气管道第三方施工安全管理体系的研究

发布时间：2018-09-14 10:12

【摘要】：城市燃气在服务大众越来越便利之时φ也带来了一些安全方面的隐患φ对社会公共秩序和居民生命财产安全产生了一定的威胁燃气管道第三方施工破坏事故是管道事故严重的威胁因素φ有针对性对第三方破坏原因进行风险因素辨识并制定出控制方法是有效降低管道事故发生概率的根本本文依据风险管理中的风险识别和风险控制基本理论φ进行了如下研究 1.采用故障分析FTA方法φ通过对第三方施工可造成燃气事故的各种因素进行分析φ画出了故障树φ确定了燃气事故原因的各种组合方式φ并利用布尔代数法计算出第三方破坏事故最小割集φ得出了危险性影响因素的重要程度 2.将城市燃气管网第三方破坏人为风险因素进行分类φ并对各个人为风险因素赋予语合评估指标作为原始数据φ在模型基础上对某城市燃气管网第三方破坏的原始数据进行计算φ获得最后关联度φ得出人为风险因素的主次关系 3.以某城市第三方破坏事故率为基础数据φ对风险控制模型进行求解φ最后得出稳定的安全控制能力和危险指数φ得到该城市燃气管网第三方破坏事故率变化曲线 4.以某燃气股份有限公司为例φ制定了可行的第三方安全管理制度φ与第三方建立了有效的联动机制φ对构建的风险控制体系进行实证分析φ从而使风险控制体系在燃气管道第三方施工建设工程中的应用在实践中得到更好的诠释检验与证明对城市燃气管道第三方施工危险源进行辨识和管理φ针对第三方施工事故的原因和存在问题进行分析φ对风险控制具有重要意义
[Abstract]:When the city gas is more and more convenient to serve the public, 蠁 also brings some hidden trouble in safety aspect. 蠁 has a certain threat to the public order and the safety of residents' life and property. The third party construction damage accident of gas pipeline is the pipe. The risk factor 蠁 of serious road accident is to identify the risk factors of the third party damage cause and make out the control method, which is the basis of reducing the probability of pipeline accident effectively according to the risk identification in risk management and the development of the control method. The basic theory of risk control is studied as follows: 1. By means of fault analysis FTA method 蠁, by analyzing various factors which may cause gas accident in the third party construction, 蠁, the fault tree 蠁 is drawn to determine the various combination ways of gas accident cause, and the Boolean algebra method is used to calculate the gas accident cause. The minimum cut set 蠁 of the third party damage accident has obtained the importance degree of the risk influence factor 2. This paper classifies the artificial risk factors of the third party destruction of urban gas pipeline network 蠁 and assigns each human risk factor as the original data 蠁 based on the original data 蠁 to destroy the third party of a city gas pipeline network. The final correlation degree 蠁 is obtained by calculating the data. The principal and secondary relationships of human risk factors are obtained. Based on the data of the third party damage accident rate in a city 蠁, the risk control model is solved. Finally, the stable safety control ability and hazard index 蠁 are obtained, and the variation curve of the third party damage accident rate of the city gas pipeline network is obtained. Taking a gas company as an example, a feasible third party safety management system 蠁 and a third party are established. An effective linkage mechanism 蠁 is established to make an empirical analysis of the constructed risk control system 蠁 so as to make the risk control system. The application in the third party construction project of gas pipeline gets better interpretation and proof in practice. Identify and manage the hazard source of the third party construction of the city gas pipeline and manage 蠁 aiming at the third party construction. Therefore, it is of great significance to analyze the causes and existing problems of 蠁 for risk control.
【学位授予单位】：华南理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU714;TU996

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