侧室－走廊初起火灾下烟气运动的模拟研究

Simulation of Smoke Spread in a Rooms Corridor Building during Initial Stage of Fires

本文用盐水模拟的方法，对典型的侧室—走廊结构建筑物内初起火灾时烟气运动规律进行了探讨。所得结果不仅有利于探索烟气运动的盐水模拟准则，还对建筑火灾烟气控制和通风排烟设计有参考作用。

By means of salt water modeling,the law of smoke spreading in a typical structure of build-ing, made of rooms and a corridor,during the initial stage of a fire, was studied in this report.The results are not only useful to the research of the simulation criteria of salt water simulation of smoke spread,but also helpful to the control of smoke and the design of the system of ventilation and smoke drainage in a building firel