Experimental study on inundation due to heavy rainfall and its mitigation effects of storage facilities
| Project/Area Number |
23681038
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Natural disaster science
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| Research Institution | Kyoto University |
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Principal Investigator |
KAWAIKE Kenji 京都大学, 防災研究所, 准教授 (10346934)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2011: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
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| Keywords | 自然災害 / 減災 / 水工水理学 / 都市水害 / 内水氾濫 |
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| Research Abstract |
The objectives of this study is developing a numerical model to predict inundation due to heavy rainfall with high accuracy. Comparison with experimental data enabled to develop a sophisticated model to evaluate interaction flow rate between the ground surface and sewerage system, and longitudinal water level profile along a series of sewer pipes and manholes. Furthermore, to evaluate mitigation effect of underground storage facilities, a numerical model was developed to estimate overflow rate over a vertical weir from a sewer pipe to those storage facilities.
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Report
(4 results)
Research Products
(21 results)
