城际轨道交通地下车站区间防淹门安装及监控系统升级改造技术研究  

Research on Installation of Flood Prevention Doors and Monitoring System Upgrade Technology in Intercity Rail Transit Underground Station intervals

作　　者：余茂东 YU Maodong(China Railway Beijing Engineering Group Beijing Co.,Ltd.,Beijing 100073,China)

机构地区：[1]中铁北京工程局集团北京有限公司,北京100073

出　　处：《建筑施工》2023年第7期1444-1447,共4页Building Construction

摘　　要：为解决城际轨道交通列车因运行时速高产生的隧道活塞风压大,且采取接触网供电的方式而引起的防淹门安全等级高于普通地铁安全等级的问题。从门叶工厂化生产、分块吊装、液位传感器综合调试优化、综合监控系统升级、增设防护措施等方面进行了研究和实施。实现了监控系统及防护的有效化、多元化,确保了城际轨道交通运行安全、可靠,为类似工程的应用提供了指引及参考。To solve the problem that the safety level of flood prevention doors is higher than the safety level of ordinary metro due to the high tunnel piston wind pressure generated by the high operating speed of intercity rail transit trains and the adoption of contact network power supply,the research and implementation were carried out in terms of factory production of door leaves,lfting in pieces,comprehensive debugging and optimization of liquid level sensors,upgrading of comprehensive monitoring system,and additional protection measures.The effective and diversified monitoring system and protection are realized to ensure the safe and reliable operation of intercity rail transit,which provides guidelines and references for the application of similar projects.

关 键 词：安全等级 液位传感器 综合监控系统 系统升级 

分 类 号：TU99[建筑科学—市政工程]