摘要
以某商业裙房工程项目为例,结合建筑结构造型特点,对其室内步行街的排烟设计进行了分析。结合性能化设计的理论与方法,提出了控烟分区的概念和步行街排烟系统分区控制的方案,并采用火灾动力学分析软件FDS模拟分析了不同火灾场景下的步行街火灾烟气蔓延情况,验证了各火灾场景下,现有的排烟设计方案能够满足步行街区域各楼层人员安全疏散的环境要求。
This paper explains the smoke-ventilation-system with indoor business street based on the structural features of certain business project. The paper puts forward a plan of smoke compartment and a smoke-ventilation compartment system with an indoor business street according to the performance-based design theory and ways,and the smoke spread and movement is simulated in the case of a fire to test whether this plan will meet the needs of human evacuation.
出处
《武警学院学报》
2015年第6期74-77,共4页
Journal of the Armed Police Academy
关键词
室内步行街
防烟分区
控烟分区
indoor business street
smoke compartment
smoke-control compartment
