特殊隧道通风区间列车位置判断方法研究  

Research on the Methods for Judging the Position of Trains in the Sections of Special tunnel ventilation

作　　者：邸晓磊 薛志强 DI Xiaolei;XUE Zhiqiang(Tianjin Line 1 Rail Transit Operation Co.,Ltd.,Tinajin,300101,China)

机构地区：[1]天津市一号线轨道交通运营有限公司,天津300101

出　　处：《石家庄铁路职业技术学院学报》2025年第1期49-51,57,共4页Journal of Shijiazhuang Institute of Railway Technology

摘　　要：地铁隧道通风系统大多由设置在两端地下站站内的隧道风机、排热风机及相关组合风阀组成。但由于某些原因,部分隧道区间内可能设置射流风机、推力风机或区间风井,将区间分隔为几个特殊隧道通风区间。当列车在此类区间发生阻塞或火灾时,如何快速、准确判断列车位置,从而开启正确的隧道通风模式,成为重要课题,阐述常见的特殊隧道通风区间内列车位置判断方法,并提出优化判断方法,对快速、准确判断特殊隧道通风区间内列车位置有一定指导意义。The ventilation systems of metro tunnels mostly consist of tunnel fans,exhaust heat fans and related combined air valves installed inside the underground stations at both ends.However,jet fans,thrust fans or interval ventilation shafts may be set up in some tunnel sections,dividing the original tunnel sections into several smaller sections.When a train is blocked or a fire occurs in such sections,quickly and accurately determining the train's position to activate the correct tunnel ventilation mode becomes a critical issue.This paper elaborates on the common methods for determining the position of the train and proposes optimization methods,which have certain guiding significance for quickly and accurately determining the position of the train in the ventilation sections of special tunnels.

关 键 词：隧道通风 通风模式 列车位置 

分 类 号：U231.7[交通运输工程—道路与铁道工程]