地铁区间新型人防设备设计要点

经济合理地实现城市轨道交通设计中的人防功能是地铁设计的一个重要问题。为解决地铁区间刚性接触网不断开条件下的人防设防问题,设计出新型区间单扇防护密闭隔断门。新型设备同时有效地解决了线路曲线段、大坡段及大盾构区间施工段的人防设防问题。详细介绍了新型设备的机构设计原理、工作性能及既有难题的解决方案,对其与既有设备的改进处进行对比,得出了新型设备的优越性与应用范围。

Design Points of New Civil Air Defense Equipment in Subway Sections

How to realize the functions of air defense eco-nomically and rationaly is an important issue in subway de-sign.Airtight blast partition door is designed for rigid cate-nary subway system which can be used when the catenaries and rail track are not disconnected.This new equipment al-so effectively solves the problem of air defense fortification line curve segments,steep slopes and large segments in shield zone construction.In this paper,the new equipment design principles, performance and solutions to existing problems are introduced in detail.The improvement and application range of the new equipment are also described.