摘要
地铁深埋长隧道因空间狭小,人员疏散困难,一旦发生火灾,危害非常大,因此其防灾通风及人员疏散方案一直是地铁工程的重点和难点,国内外此类工程的通风方案也因工程特点不同而异。以重庆六号线二期铜锣山隧道为研究对象,提出三种可行的防灾通风方案,通过技术经济比选,最终得出合理的工程实施方案。
The fire ventilation and personnel evacuation always has been the emphasis and difficulty in metro project because of Narrow space and Evacuation difficult in tunnel, so its fire hazard is very serious. These kinds of projects use different method of fire ventilation according to its different characteristics reference to home and abroad. This paper takes TONLUO mountain tunnel of chongqing metro line 6 second phase as research object, puts forward three possible fire ventilation method, through technical and economic comparison, finally it is concluded that the reasonable project implementation plan.
出处
《制冷与空调（四川）》
2015年第1期69-73,共5页
Refrigeration and Air Conditioning
关键词
地铁深埋长隧道
防灾通风
人员疏散
deep and long metro tunnel
fire ventilation
personnel evacuation
