2012.4-2013.3 Yearbook of NILIM
Research Summary


Building Department

Reference Number Y120502
Title Fundamental Study on rationalization of Smoke Control Standard of building
Start-End Date 2010.4-2013.3
Division Fire Standards Division
Author Head, Tomohiro NARUSE
Senior Researcher, Daisaku NII
Researcher, Toshio YAMANA
Researcher, Tatsuhiro GOTO
Summary About forty years have passed, since the regulation of the Building Standard Law of Japan relating to the smoke control in case of fire was established. They are based on specification and have been demanded to be revised to reasonable ones to be able to adopt new technology. This research has been done to solve the present problems concerning duct and flow volume of the mechanical ventilation and to be able to newly established smoke control system. As the result, we proposed new method to evaluate insulation performance of smoke duct and new pressure control method to control flow volume using differential pressure dumper. And we classified present smoke control system depending on its objective and recomposed it.