某剧院性能化防火设计分析

Performance-based fire design of a theatre

根据对某剧院的性能化设计要求,分析了该剧院的建筑概况,提出了性能化防火设计目标、防火设计范围、人员生命安全可接受准则、性能化防火评价方法、危险源的辨识等,根据火灾动力学理论,设置了火灾场景、火源大小、排烟量等,通过FDS进行火灾模拟,并利用STEPS进行人员疏散模拟,提出该剧院的性能化设计方案。

According to the performance-based design requirement of a theatre,the building overview was analyzed,the per formance-based design target,fire design range,people safety acceptable criteria,performance-based design method,and hazard source identification were put forward.By fire dynamics theory,the fire scene,fire source size,smoke exhausting volume were set,and FDS was used to simulate the fire,while STEPS was used to simulate the evacuation,to propose the performance-based design plan for the theatre.