既有线信号系统C0升C2工程验收开通组织方案优化研究

发布时间：2018-03-26 03:34

本文选题：既有线　切入点：铁路信号　出处：《中国铁道科学研究院》2015年硕士论文

【摘要】：为充分发挥既有枢纽车站的便捷优势,方便出行和争取市场,新建高铁多接入到了既有枢纽车站,信号系统需要进行系统性的升级改造,而为保证地面、车载不同制式的信号系统间的互联互通,组织信号系统的施工调试和开通试验是一个较为复杂的课题。本文主要研究的主要内容有：首先通过对信号系统CTCS-0级与CTCS-2级的设备组成架构进行分析,研究信号系统CTCS-0级升级为CTCS-2级工程的主要工程和验收工作量组成,并进一步深入分析工程验收组织管理各环节的关键要素。其次采用风险管理方法对既有线信号系统由CTCS-0级升级为CTCS-2级工程施工及工程验收中存在的风险进行识别、分析和评估,针对性提出风险控制措施。最后以施工开通组织方案中车站联锁试验核对工作为参考,利用网络计划技术中的关键路径、时间参数估算等方法,对车站联锁开通试验的工程验收管理过程进行工作分解,对联锁进路试验核对工作持续时间、联锁试验核对时间进行估算,从时间结构、工作量结构等方面研究优化验收开通组织方案。通过对既有线车站C2级联锁开通试验方案的优化研究,探索了对既有线信号系统施工验收开通的组织优化可行性,可供项目管理机构、施工单位及设备维护管理单位等进行工程管理、施工组织、验收组织时进行参考。
[Abstract]:In order to give full play to the convenient advantages of the existing hub stations, and to facilitate travel and market, the new high-speed railway has been connected to the existing hub stations. The signal system needs to be systematically upgraded, and to ensure the ground, The interconnection between different signal systems in vehicle, It is a complicated task to organize the construction debugging and opening test of signal system. The main contents of this paper are as follows: firstly, through the analysis of the structure of the equipment of CTCS-0 and CTCS-2, The main engineering and acceptance work of signal system CTCS-0 upgrade to CTCS-2 level is studied. The key elements of project acceptance organization and management are further analyzed. Secondly, risk management method is used to identify, analyze and evaluate the risks existing in the construction and acceptance of existing railway signal system from CTCS-0 to CTCS-2. Finally, taking the check work of station interlocking test in the construction opening organization scheme as reference, using the key path in network planning technology, time parameter estimation and so on, the paper puts forward the risk control measures. The project acceptance management process of station interlocking opening test is decomposed, and the duration of check work and the check time of interlocking test are estimated from the time structure. Through the optimization research on the opening test scheme of C2 interlock in the existing railway station, the feasibility of the organization optimization of the construction acceptance opening of the existing railway signal system is explored. For project management agencies, construction units and equipment maintenance management units for engineering management, construction organization, acceptance organization for reference.
【学位授予单位】：中国铁道科学研究院
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U282

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