摘要
针对某奥体中心场馆建筑消防设计存在防火分区面积、疏散距离超过现行防火规范的问题,结合建筑的具体使用功能和特点,提出改进的消防措施,包括利用"防火墙+甲级防火门"进行防火分隔以及设置人员疏散安全通道等。从保证人员安全疏散和减少财产损失的角度出发,对其可能产生的火灾风险进行模拟分析,结果表明,改进后的消防设计措施能够提升建筑消防水平,可以满足火灾初期人员安全疏散的要求。
In view of the problems of fire compartment area and evacuation distance over the current fire protection code in an Olympic Stadium building,combined with the features and charac-teristics of the building,the improved fire protection measures were put forward including the fire-proof partition using‘firewall plus class A fire protection door’and the setting of evacuation safe-ty channel.From the angle of ensuring people to evacuate safely and reduce the loss of property,the possible fire risk was simulated and analyzed.The results showed that the improved fire protection measures can improve the level of fire protection,and can meet the requirements of safety evacuation in the early stage of fire.
作者
王小军
WANG Xiao-jun(Tongren Fire Detachment,Guizhou Tongren 554300,China)
出处
《消防科学与技术》
CAS
北大核心
2018年第5期629-632,共4页
Fire Science and Technology
关键词
大型体育馆
防火分区
疏散距离
性能化消防设计
large stadium
fire compartment
evacuation distance
performance-based design
fire protection
