摘要
针对地铁隧道通风压力对站台屏蔽门关门力的影响,采用SES软件,从活塞风井的设置形式,对正常运行工况下隧道内的通风压力进行了模拟计算分析。结合列车位置分析了高密度行车时高峰运营工况下的隧道内通风压力的分布,并给出了其对屏蔽门关门力的影响与建议解决方案。
In connection with the influence of tunnel ventilation pressure on the door closing power in subway PSD system,SES software is used to simulate the tunnel pressure in normal operation from the angle of piston wind well installation.Combined with the tunnel ventilation pressure distribution in peak time conditions with high density train operation,solutions and suggestions on PSD door closing power are proposed.
出处
《城市轨道交通研究》
北大核心
2015年第4期42-46,共5页
Urban Mass Transit
关键词
地铁
隧道通风
隧道压力
屏蔽门
subway
tunnel ventilation system
tunnel pres-sure
platform screen doors(PSD)
