| Project/Area Number |
26750128
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | National Research Institute of Fire and Disaster |
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Principal Investigator |
Suzuki Sayaka 総務省消防庁消防大学校(消防研究センター), その他部局等, その他 (50714135)
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| Research Collaborator |
MANZELLO Samuel L. 米国国立標準技術研究所
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥130,000 (Direct Cost: ¥100,000、Indirect Cost: ¥30,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 市街地火災 / 大規模火災 / 火の粉 / 着火 / 都市構造 / 火災 |
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| Outline of Final Research Achievements |
Experimental research was performed to investigate the vulnerabilities of Japanese building construction to firebrands. Literature review showed that firebrands generated from structures may be bigger and lighter than the ones produced from then-firebrand generator and firebrand generator was modified to produce firebrands similar to the ones from structures. Full-scale and newly-developed bench-scale experiments were performed in order to investigate the vulnerabilities of wood decking assemblies. In full-scale experiments under 8 m/s, wood decking assemblies were accumulated and ignited at the corner, between decking boards. Similar ignition phenomena were observed in bench-scale experiments under 4 m/s.
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