略论高层建筑火灾特点及消防中若干流体力学问题

The Characteristics of High-Rise Buildings Fire Disaster and Some Fluid Mechanics Problem in Fire-Fighting

阐述了高层建筑火灾特点、高层建筑消防给水起始高度划分线的分析、高层建筑竖向分区依据及消防给水减压措施─—减压孔板的计算等。

The paper discusses the characteristics of high-rise buildings fire disaster,andanalyses the starting lines of the water supply height.The principles of the vertical division blocksin high-rise buildings and the methods of decreasing pressure are studied──the hole boardingcomputation is also included。