上海世博会篷房建筑的防火设计原则

Fire protection design of tent house in Expo 2010 Shanghai

篷房具有临时性及易装拆的特点,耐火性差、消防设施欠缺、火灾隐患多。篷房外应设置避难场地;安全出口应结构坚固,疏散通道应谨慎使用坡道;应注重照明设备、电气线路的耐火性能并设防火保护设备。篷房灭火设施轻便易操作。采用膜材料作为篷房的围护体,当膜熔融性好且无滴落物时有利于排烟和人员疏散。

Tent house is easy to build or remove and has the features of bad fire resistant,lack of fire fight equipment and more hidden fire danger.The refuge space is needed and the exit of tent house must be solid.The ramp must be used carefully.More attention should be paid on fire resistant of illuminations and electrical wire and fire protection equipment should be set on them.The fire extinguishing equipment in tent house is portable and easy to operate.It＇s helpful to smoke exhausting and evacuation when the membrane,as the cladding of tent house,has good meltbility and no dropping.