地下车库通风及排烟系统防火对策技术分析

On fire-fighting strategic technical analysis of ventilation and smoke evacuation of underground garages

在分析国内外地下车库通风及排烟系统研究进展的基础上,研究了地下车库的主要危险源及火灾特点,重点论述了通风及排烟系统常用的工程设计方法及优缺点,并针对当前地下车库排烟系统设计中存在的普遍性问题,提出了解决对策,以供参考。

Based on the research on the ventilation and smoke evacuation system of underground garages at home and abroad, the paper resear ches the main hazard resources and fire features of the garages, mainly indicates the engineering design methods and advantages of the ventilation and smoke evacuation system, and points out the solution strategies according the common problems in the smoke evacuation system of the current underground garages, so as to provide some reference.