内廊式建筑火灾外部烟气蔓延规律

张晓涛,陆愈实,陆凯华

Spreading characteristics of external smoke for buildings with internal corridor

Xiao-tao ZHANG,Yu-shi LU,Kai-hua LU

图 5 着火楼层气流速度变化曲线

Fig.5 Velocity of airflow for vent in fire corridor