防火
加圧防煙に関する改正告示（平成21年9月）の特別避難階段の付室への適用に関する検討
−告示の読み解きと付室加圧煙制御設計の手順−
2011 年 17 巻 37 号 p. 921-926
詳細
2011 年 17 巻 37 号 p. 921-926
The Ministry of Construction notification No.1728 was revised in 2009, which shows prescriptions on vestibule pressurization smoke control system. But the notification prescribes only the air flow velocity at the opening to attempt to prevent smoke invasion, and doesn’t explain the calculation method of necessary air supply rate to a vestibule.
A working group in Kinki chapter of AIJ examines how to solve problems of the notification to operate the system accurately. As a part of the results of these examinations, this report mentions the interpretation of the notification and the design procedure for the system.
