摘要
顺河高架南延玉函路隧道总长2755m,设计采用双向四车道,为双洞超小净距隧道。详细介绍城市地下隧道内火灾通风特点,并对玉函路隧道火灾通风设计进行了简要介绍。
The total length of Shunhe Viaduct south extending to Yuhan Road Tunnel is 2 755 m.The double-way four-lane design is adopted.It is a double-hole ultra-small clear distance tunnel.This paper introduces the characteristics of fire ventilation within the underground tunnel of city in detail,and briefly introduces the design of fire ventilation for Yuhan Road Tunnel.
作者
郑枫
卞姗姗
Zheng Feng;Bian Shanshan
出处
《城市道桥与防洪》
2019年第8期302-304,M0033,共4页
Urban Roads Bridges & Flood Control
关键词
城市隧道
射流风机
通风塔
火灾通风
烟气控制
urban tunnel
jet fan
ventilating tower
fire ventilation
smoke contr
