| Project/Area Number |
20760383
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Building structures/materials
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| Research Institution | Hokkaido Northern Regional Building Research Institute |
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Principal Investigator |
堤 拓哉 Hokkaido Northern Regional Building Research Institute, 建築研究本部北方建築総合研究所・環境科学部, 研究主任 (40462345)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 荷重論 / 雪害 / リスクマネジメント / リスク評価 / 吹雪 / 吹きだまり / 豪雪地帯 / 建築物 / 雪庇 / 着雪 |
|---|
| Research Abstract |
The author defines snow problem as snow risk on building at an annual event and a rare disaster with snowfalls. The aim of this study is to systematize snow risk management composed of a risk evaluation by using the quantification snow risk based on the probability of snow damage on the buildings. In this study, characteristics of snow problems in heavy snowfall regions were obtained by a questionnaire survey. Especially, in Hokkaido, snow problems on the ground and caused by drifting snow could be a great risk of the building. Discriminant analysis for causing snow damage was examined and the risk evaluation by using loss expectation also was conducted. The flow diagram of snow risk management for a building has been proposed.
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