摘要
对城市过江隧道的火灾特点进行了分析,以长江南京段上游过江隧道为研究对象,通过对不同火灾场景的隧道内烟气流动进行模拟分析,根据研究及分析结果,从疏散救援通道的设置、疏散救援路径的确定和火灾通风模式的选择等方面,探讨了城市过江隧道火灾疏散救援对策。
Firstly the characteristics of fire in river crossing tunnels were analyzed. Secondly, a study is conducted on Changjiang river-crossing tunnel of Nanjing to investigate the fire smoke flows in various fire scenes. Finally, the solution for evacuation and rescue in river-crossing tunnel is discussed in the aspects of the evacuation channels setting, the rescue routes determination and the ventilation mode selection.
出处
《消防科学与技术》
CAS
2008年第10期776-779,共4页
Fire Science and Technology
关键词
城市过江隧道
火灾
疏散
救援
fire in river-crossing tunnel
evacuation
rescue
