摘要
城市水底隧道通常采用平行于主隧道的安全通道来解决,安全通道可以是相邻行车隧道,也可以采用辅助导洞隧道以及内部专用安全通道,主隧道与安全通道之间采用疏散门(口)或者横通道进行水平或垂直连接,其间距大小对人员安全疏散有较大影响,疏散演习可以为确定这一间距大小提供理论依据。
The vehicle and people flow is greater, and it isdifficult for people to egress from underwater tunnel. Generally, it can be solved by means of the safety corridor tunnel parallel along the highway tunnel. The safety corridor may be the neighbour highway tunnel, the special accessorial tunnel, or the inner special tunnel. The highway tunnel connects to safety tunnel with exit doors or a transverse tunnel, and people can egress out horizontally or vertically. The distance between two transverse tunnels is very important for evacuation and the parameter can be found by drilling.
出处
《消防科学与技术》
CAS
2008年第10期746-749,共4页
Fire Science and Technology
关键词
水底隧道
疏散
模拟演习
underwater tunnel
evacuation
simulation drilling
