地铁区间应急照明设计方案探讨

李   昕 崔洪敏（中铁二院工程集团有限责任公司地下铁道设计研究院，成都市 610031）

地铁区间应急照明设计方案探讨（李昕  崔洪敏）

Discussion on Design Scheme of Emergency Lighting for Metro Tunnel Section

LI Xin CUI Hongmin（Metro Design and Research Institute of China Railway

Eryuan Engineering Group Co.,Ltd.,Chengdu 610031，China）

Abstract：  In the light of the problems such as long evacuation time and difficult evacuation in case of fire due to the long metro tunnel section, the design scheme of fire emergency lighting and evacuation indication system for metro tunnel section is discussed in reference to GB 51309 - 2018 Technical Standard for Fire Emergency Lighting and Evacuate Indicating System.

Key words：metro;tunnel section;emergency lighting;evacuation indication;selection of luminaires;system power distribution;communication mode;system control

摘　要：针对地铁区间隧道较长，火灾发生时疏散时间长、疏散困难等问题，结合GB 51309 - 2018《消防应急照明和疏散指示系统技术标准》，探讨地铁区间隧道的消防应急照明和疏散指示系统设计方案。

关键词：地铁；区间隧道；应急照明；疏散指示；灯具选择；系统配电；通信方式；系统控制

中图分类号：TU96 + 4   　　　   文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2021.02.007