规范与实践--再谈工程设计中的防火及防排烟问题

针对工程设计中遇到的防火及防排烟问题，分析现行国家标准在中庭排烟量、内走道排烟和设备的制作材料等方面所做的规定中存在的问题并提出了相应的建议。讨论了汽车库的防火卷帘及防排烟的问题，指出防火、排烟阀门的名称应遵循相关标准的规定，防火阀与防火门的规定应相对应。

Code and practice-more discussion of fire protection and smoke control design

Analyses some problems encountered in engineering design, including smoke control in atria and inner hallways and equipment material that defined in current national codes. Discusses the issues of fire-proof curtain and smoke control in garages. Gives some advices to help understand corresponding codes and suggests that the designation of fire-resisting damper and smoke-proof damper should conform to national codes, and fire damper should be consistent with fire door.