城市轨道交通长大区间应急通风运行模式研究

史柯峰1刘垚1李晓锋2

Research on the Emergency Ventilation Mode for Large Interval Tunnels in Urban Rail Transit

SHI KefengLIU YaoLI Xiaofeng
摘要:
以某城市轨道交通典型长大区间为例,通过对长大区间的火灾和阻塞两类事故工况,以及1列列车运行和2列列车追踪行驶的若干工况下应急通风运行模式的设计方案进行分析与比选,针对各工况不同特点制定了多种应急通风运行模式的设计方案。并对应急通风方案的结果进行了模拟校验。可为设计及运营人员制定出更为合理的应急通风运行模式提供参考与借鉴。
Abstracts:
By taking the typical large interval tunnels of urban rail transit in a city as example, the conditions of fire and blocking in large interval tunnels, the design of an emergency ventilation mode in different working conditions like one train running and two trains tracking are compared and analyzed. On this basis, multiple emergency ventilation modes are designed according to different working conditions, the result of emergency ventilation is verified through simulation. This research will provide a reference for the design and operation personnel to formulate more reasonable emergency ventilation modes.
引文 / Ref:
史柯峰,刘垚,李晓锋.城市轨道交通长大区间应急通风运行模式研究[J].城市轨道交通研究,2019,22(3):56.
SHI Kefeng,LIU Yao,LI Xiaofeng.Research on the Emergency Ventilation Mode for Large Interval Tunnels in Urban Rail Transit[J].Urban mass transit,2019,22(3):56.
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