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以建筑物火灾烟气流动性状解析为基础,述及防排烟方案的量化分析方法。该方法可以定量地分析不同方案下火灾建筑物内的压力分布、气流状况、烟气浓度等,据此可以实现防排烟系统的优化设计和科学合理的评审。
Based on the analysis of the smoke flow behavior of building fires, the quantitative analysis method of smoke prevention and control schemes is described. The method can quantitatively analyze the pressure distribution, air flow condition, smoke concentration, etc. in a fire building under different scenarios. According to this, the optimization design and scientific and reasonable assessment of the smoke control system can be realized.