Discussion on Air Tightness Detection Method of Subway Shield Door  

地铁屏蔽门气密性检测方法探讨

作　　者：HU Fangyu SHEN Yingjie QIU Jun 

机构地区：[1]Shanghai Research Institute of Special Equipment Supervision and Inspection Technology, Shanghai 200062, China

出　　处：《外文科技期刊数据库(文摘版)工程技术》2021年第1期757-761,共5页

摘　　要：With the characteristics of cost economy and facility safety, subway shielding door device has been widely used in domestic transportation facilities. However, there are some differences in the air tightness performance of the shield doors configured in each station, and the air tightness plays an important role in the air volume infiltrating into the key locations of subway station travel. Therefore, this paper takes the air tightness of subway shielding door as the research perspective, and tries to explore its detection method to ensure the safety of subway travel.

关 键 词：subway screen door PASSENGERS check point 

分 类 号：U231.4[交通运输工程—道路与铁道工程]