Improvement of Multi-layer Heat Balance Model of Snow on Roofs for the Predicting and Evaluating Roof Snow
| Project/Area Number |
25871085
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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 |
Architectural environment/Equipment
Building structures/Materials
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| Research Institution | Hokkaido Research Organization |
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Principal Investigator |
Abe Yuhei 地方独立行政法人北海道立総合研究機構, 建築研究本部北方建築総合研究所, 研究員 (70614147)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 屋根雪 / 数値モデル / 水分移動モデル |
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| Outline of Final Research Achievements |
In this study, we conducted snowmelt experiments, and we clarified occurrence and transport of snowmelt water in the snow. Moreover, we conducted a survey of roof snow on an actual building with a pitched roof, and we obtained basic data necessary for developing a numerical model. Considering water transport in the snow, we developed a numerical model that can predict roof snow on a pitched roof, and we clarified the validity of it.
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Report
(4 results)
Research Products
(2 results)
