朔黄铁路新建LTE宽带移动通信工程施工风险管理研究
发布时间：2019-01-11 12:02
【摘要】：铁路建设在我国处于极速发展时期,高速铁路和货运重载铁路飞速发展,为我国经济未来的发展打下了坚实的基础。因此铁路通信工程的建设也备受铁路工程建设者的关注。作为铁路行车安全、调度控制关键所在的铁路移动通信所担当的责任越来越大。铁路移动通信工程具有施工技术含量高,施工协调难度大,工程质量要求高,内部组织复杂,外部联系广泛等特点。在施工过程中存在大量的不确定性风险。为了确保工程项目能够顺利如期完成,并且能够实现社会、经济和环境的最大效益,因此加强施工过程风险管理工作,极力避免施工过程中风险的发生具有重要的现实意义。论文主要研究对象朔黄铁路新建LTE宽带移动通信工程是国内首例LTE宽带移动通信应用到铁路通信中的工程项目。工程项目施工尚无先例可循,对铁路LTE宽带移动通信工程施工安全管理的研究更是少之又少。因此论文结合在工程施工过程中实际遇到的问题和以往铁路通信工程施工安全管理的经验,对朔黄铁路新建LTE宽带移动通信工程进行了风险管理研究。论文在查阅大量工程施工风险管理的文献之后,运用风险管理的相关理论分析了朔黄铁路新建LTE宽带移动通信工程中所遇到的风险。论文根据风险管理的一般步骤:风险识别、风险评价、风险响应展开论述。在风险的识别过程中采用流程图法和专家调查法相结合的方法来对风险因素进行识别,随后根据识别出来的风险构建了风险评价指标体系。在风险评价过程中,考虑到工程项目所存在的风险不确定性和模糊性,提出层次分析法和模糊综合评价相结合的风险评价模型。直到最后风险响应阶段,论文对风险识别与评价的结果并结合朔黄铁路工程建设项目特点,根据所建立的风险评价指标体系逐项展开,提出了相应的风险管理对策。论文主要贡献点在于,以实际工程案例为研究对象,结合风险管理相关理论,得出了朔黄铁路风险评价指标体系、风险评价结果、风险响应对策。论文对今后铁路LTE宽带移动通信工程施工具有一定的指导和借鉴意义。
[Abstract]:Railway construction is in the period of extremely rapid development in China. The rapid development of high-speed railway and freight heavy haul railway has laid a solid foundation for the future economic development of our country. Therefore, the construction of railway communication project is also concerned by the construction of railway engineering. As the railway safety, the railway mobile communication, which is the key of dispatching and control, has more and more responsibilities. Railway mobile communication project is characterized by high construction technology, difficult coordination, high engineering quality, complex internal organization and extensive external connection. There are a lot of uncertain risks in the construction process. In order to ensure that the project can be completed on schedule and realize the maximum social, economic and environmental benefits, it is of great practical significance to strengthen the risk management in the construction process and to avoid the risk in the construction process. The main research object of this paper is the new LTE broadband mobile communication project of Shuohuang Railway, which is the first domestic project in which LTE broadband mobile communication is applied to railway communication. There is no precedent for the construction of the project, and the research on the construction safety management of the railway LTE broadband mobile communication project is even less. Therefore, this paper studies the risk management of the new LTE broadband mobile communication project of Shuohuang Railway combined with the practical problems encountered in the process of construction and the experience of the safety management in the construction of the railway communication project in the past. After consulting a large number of documents of construction risk management, the paper analyzes the risks encountered in the construction of Shuohuang Railway LTE broadband mobile communication project by using the theory of risk management. This paper discusses the general steps of risk management: risk identification, risk evaluation and risk response. In the process of risk identification, the flow chart method and expert investigation method are used to identify the risk factors, and then the risk evaluation index system is constructed according to the identified risk. In the process of risk evaluation, considering the uncertainty and fuzziness of project risk, a risk evaluation model combining AHP and fuzzy comprehensive evaluation is put forward. Until the final stage of risk response, the result of risk identification and evaluation, combined with the characteristics of Shuohuang railway construction project, according to the established risk evaluation index system, the paper put forward the corresponding risk management countermeasures. The main contribution of this paper is that taking the actual engineering case as the research object and combining the theory of risk management, the risk evaluation index system, the risk evaluation results and the risk response countermeasures of Shuohuang Railway are obtained. The paper has certain guidance and reference significance for the future construction of railway LTE broadband mobile communication project.
【学位授予单位】：石家庄铁道大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TN929.5
本文编号：2407110
[Abstract]:Railway construction is in the period of extremely rapid development in China. The rapid development of high-speed railway and freight heavy haul railway has laid a solid foundation for the future economic development of our country. Therefore, the construction of railway communication project is also concerned by the construction of railway engineering. As the railway safety, the railway mobile communication, which is the key of dispatching and control, has more and more responsibilities. Railway mobile communication project is characterized by high construction technology, difficult coordination, high engineering quality, complex internal organization and extensive external connection. There are a lot of uncertain risks in the construction process. In order to ensure that the project can be completed on schedule and realize the maximum social, economic and environmental benefits, it is of great practical significance to strengthen the risk management in the construction process and to avoid the risk in the construction process. The main research object of this paper is the new LTE broadband mobile communication project of Shuohuang Railway, which is the first domestic project in which LTE broadband mobile communication is applied to railway communication. There is no precedent for the construction of the project, and the research on the construction safety management of the railway LTE broadband mobile communication project is even less. Therefore, this paper studies the risk management of the new LTE broadband mobile communication project of Shuohuang Railway combined with the practical problems encountered in the process of construction and the experience of the safety management in the construction of the railway communication project in the past. After consulting a large number of documents of construction risk management, the paper analyzes the risks encountered in the construction of Shuohuang Railway LTE broadband mobile communication project by using the theory of risk management. This paper discusses the general steps of risk management: risk identification, risk evaluation and risk response. In the process of risk identification, the flow chart method and expert investigation method are used to identify the risk factors, and then the risk evaluation index system is constructed according to the identified risk. In the process of risk evaluation, considering the uncertainty and fuzziness of project risk, a risk evaluation model combining AHP and fuzzy comprehensive evaluation is put forward. Until the final stage of risk response, the result of risk identification and evaluation, combined with the characteristics of Shuohuang railway construction project, according to the established risk evaluation index system, the paper put forward the corresponding risk management countermeasures. The main contribution of this paper is that taking the actual engineering case as the research object and combining the theory of risk management, the risk evaluation index system, the risk evaluation results and the risk response countermeasures of Shuohuang Railway are obtained. The paper has certain guidance and reference significance for the future construction of railway LTE broadband mobile communication project.
【学位授予单位】：石家庄铁道大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TN929.5
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