对防火规范中若干防排烟条款的探讨和建议

Discussion and Advice on Some Smoke Management Terms in Code for Fire Protection

从《汽车库、修车库、停车场设计防火规范》及《人民防空工程设计防火规范》的有关条文规定出发,结合实际工作,探讨了防排烟设计中碰到的一些问题,包括排烟防火阀的设置、地下汽车库排烟方式的选择、自行车库及摩托车库的防排烟、机械排烟量的计算等问题,并提出了自己的理解和修改意见。

According to some terms stipulated in 'Code for Fire Protection Design of Garage,Motor-repair-shop and Parking-area' and 'Code for Fire Protection Design of Civil Air Defence Works', combining actual design work, some questions found in smoke control and exhaust design were discussed, invloving the installation of fire damper for smoke exhaust system, the selection of smoke exhaust methods of under ground garage, the smoke control and exhaust of bicycle and motorcycle storage, the calculation of mechanical smoke exhaust rate, etc., and some recommendations on revision were proposed.