摘要
通过计算机建模和模拟分析,重庆大剧院内大堂及休息厅、前厅、大中剧院主舞台、观众厅、地下一层宴会厅等较大空间场所可以作为一个防火分区进行考虑。舞台区域应设雨淋系统,应对座椅进行阻燃处理。应加强钢结构的主动补救和被动防火措施。外露钢结构应涂厚型防火涂料。排练厅和观众厅应当安装智能消防水炮或类似消防设备实现远距离定点灭火。
According to the results of computer modeling and simulation analysis,the relatively large spatial place of Chongqing Grand Theatre such as the lobby,antechamber,main stage,auditorium and banquet hall underground first story can be considered as a fire compartment.The deluge system equipped in stage district,seats treated through fire retardant treatment and thick fire retardant coatings used on the exposed steel structure should be applied.It＇s necessary to strengthen active remedy and passive fire protection of steel structure.Aiming at the achievement of long distance fixed-point extinguishing,the fire fighting equipments such as intelligent fire monitor should be installed in rehearse hall and auditorium.
出处
《消防科学与技术》
CAS
北大核心
2010年第9期780-782,共3页
Fire Science and Technology
关键词
大剧院
钢结构
性能化防火设计
grand theatre
steel structure
performance-based fire protection design
