地下建筑的火灾特点及防排烟设计要求  

Features of Fire and Smoke Underground Construction Design Requirements

作　　者：薄涛[1] 

机构地区：[1]太原市公安消防支队,山西太原030000

出　　处：《科技与创新》2014年第8期117-118,共2页Science and Technology & Innovation

摘　　要：介绍了地下建筑的火灾特性,说明了火灾烟气的危害,讨论了地下建筑防排烟系统设计的主要任务和防排烟系统的设置要求。希望通过相关研究能够提高人们对地下建筑防排烟系统重要性的认识,通过在地下建筑中合理设置防排烟系统,减轻地下建筑发生火灾时烟气造成的危害,减少人员伤亡,降低经济损失。In the city, underground construction quantity increases unceasingly. The function is more and more complex, and the layers are much more. When the underground construction catches fire, the incomplete product of combustion and the virulent gas are much, which makes a very big danger to the person. Therefore, studying the smoke management in the underground construction has a very strong practical significance. This article has outlined the classification and the fire characteristic, the different type of the smoke management and its characteristic. It can enhance the people through this article of the smoke management system in the underground construction important understanding, through the reasonable establishment of the smoke management system in the underground cons^ction, reduces casualty, reduces the economic loss.

关 键 词：地下建筑 防烟分区 机械防烟 机械排烟 

分 类 号：TU92[建筑科学—建筑设计及理论]