日本建築学会技術報告集
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
防火
大規模木造建物実大火災実験で発生、飛散した火の粉の降積量と個別計測
林 吉彦蛇石 貴宏泉 潤一成瀬 友宏板垣 直行橋本 隆司安井 昇長谷見 雄二
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ジャーナル フリー

2014 年 20 巻 45 号 p. 605-610

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The fire experiment was conducted in Tsukuba in February, 2012 for studying a feasibility of a large wooden building. The building went up in flames and a large number of firebrands were generated and transported by the wind. After the experiment, firebrands deposited in every location were collected and each total mass was measured. Consequently, the extent of the firebrand deposition and the distributions of the firebrand deposition density were obtained. The measurements of projected area, mass and volume of each firebrand revealed that the firebrand mass density and dimensions decreased with a distance from the fire.
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© 2014 日本建築学会
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