轨道交通地下车站屏蔽门与列车间隙的分析探讨

轨道交通客流高峰时，地下车站站台屏蔽门与列车之间的间隙如果不当，往往会对乘客的安全产生影响。通过介绍屏蔽门限界确定方法，分析了屏蔽门与列车间隙产生的原因，提出了几种调整间隙的方法和辅助安全措施，并对各种方法的特点加以总结。

Analysis on How to Rationalize the Gap between Platform Screen Door and Train in Metro stations

In peak hour,the improper gap between the platform screen door and train is a potential danger for passengers.Through the introduction of the approach to get the clearance of screen door,analysis is made on the possibilities which could produce the gap between screen door and train.Several measures to adjust the gap and the other auxiliary safety measures are proposed,and their respective characteristics are commented and summarized.