摘要
实验设计并搭建H型隧道实验平台,利用此平台进行烟气流动与防排烟性能的热烟实验,分别设计7种实验工况,验证了排烟风速、排烟位置、排烟方式、相邻隧道加压送风措施4个方面对烟气流动产生的影响,提出一种H型隧道更为合理的排烟设计方案,为实际工程中H型隧道的防排烟设计提供了理论依据,并为城市轨道交通工程设计验收提供技术支持和数据基础。
This study designed and built an H-type tunnel experimental platform which was used for hot smoke experiment on smoke flowing and performance of smoke control system.In this paper,seven experiments were designed to verify the influence of smoke exhaust wind speed,position,method,and pressurized air supply measures of adjacent tunnels on smoke flowing.It proposed an H-type tunnel smoke exhaust compound system and intelligent logic programming scheme,providing a theoretical basis for the smoke control design of H-type tunnels in practical engineering,and also supplied technical supports and data foundations for the design acceptance of urban rail transit projects.
作者
张文彬
李树超
王同喜
齐楸
刘崑
ZHANG Wenbin;LI Shuchao;WANG Tongxi;QI Qiu;LIU Kun(Tianjin Fire Research Institute of MEM,Tianjin 300381)
出处
《工业安全与环保》
2020年第11期5-8,88,共5页
Industrial Safety and Environmental Protection
基金
公安部天津消防研究所基科费项目(2018SJ10)
应急管理部消防救援局重点攻关项目(2018XFGG01)。
关键词
安全工程
城市轨道交通
烟气流动
防排烟性能
热烟实验
H型隧道
safety engineering
urban rail transit
smoke flow
performance of smoke control system
hot smoke experiment
H-type tunnel
作者简介
张文彬,男,1991年生,天津人,助理研究员,硕士研究生,主要从事建筑消防安全研究、建筑消防设施检测等方面研究工作。
