青岛胶州湾海下城市道路隧道消防设计思路介绍  

Introduction of fire prevention system design for the subsea urban road tunnel in Qingdao Jiaozhou Bay

作　　者：周金忠 范太兴 刘彬梅 

机构地区：[1]中铁隧道勘测设计院有限公司,天津300133

出　　处：《给水排水》2013年第3期64-67,共4页Water & Wastewater Engineering

摘　　要：结合青岛胶州湾海下城市道路隧道工程,从消防可行性的角度,提出了海下道路隧道必须设计自动灭火系统的条件,认为本工程分阶段实施消防设施比较合理。根据国内外隧道火灾消防实践和消防设施的实际情况,认为远期必须设置自动灭火系统,并且应该首选泡沫水喷雾系统。最后,阐述了本工程的消防给水方式和各种情况下的消防模式。Combining with Qingdao Jiaozhou Bay subsea urban road tunnel engineering, from the opinion of the possibility analysis of fire prevention, this paper put forward the pre-conditions for automatic fire extinguishing system, and concluded that the fire prevention facility of urban road tunnel in this city should be constructed by stages. Based on the practical situations of the tunnel fire fighting practices and fire prevention facilities at home and abroad, it was suggested that the automatic fire extinguishing system should be used for long-term design and the foam water spray extinguishing system should be adopted as priority. Finally, this paper introduced the different water supply modes of fire prevention system and fire fighting modes in this project.

关 键 词：海下城市道路隧道 自动灭火系统 泡沫水喷雾系统 分阶段实施 消防给水方式 

分 类 号：TU998.1[建筑科学—市政工程]