高层建筑防排烟设计探析

High-rise building design of smoke control

随着我国社会、经济的发展,民用建筑逐渐朝高层发展,对节约用地起到了不可替代的作用。但高层建筑火灾隐患多,一旦发生火灾,火势迅速蔓延,严重影响人员疏散和火灾扑救。火灾中产生的烟气是造成人员死亡的主要原因。笔者对高层建筑防排烟系统设计中经常出现的问题做简要分析与探讨,并提出了相应的建议。

As China＇s social and economic development, high-level civil buildings gradual development, has played an irreplaceable role in Savings land. However, the potential of fire more in the high-rise buildings, in the event of fire, the fire spread rapidly, severely affected the fire fighting and person Evacuation. Flue gas generated by the fire is the main reason for causing the death. The author do a brief analysis and discussion on the often appear issues of the high--rise building smoke control system design, and made recommendations accordingly.