2010 Fiscal Year Final Research Report
Development of inundation analysis method considering the feature of elevation in grid and its application
| Project/Area Number |
20560481
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Hydraulic engineering
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| Research Institution | Chubu University |
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Principal Investigator |
MATSUO Naoki Chubu University, 工学部, 教授 (20093312)
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| Co-Investigator(Kenkyū-buntansha) |
TAKEDA Makoto 中部大学, 工学部, 准教授 (50298486)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 水災対策 / 氾濫解析 / 格子内地盤高 / 下水道解析 / ネスティングモデル |
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| Research Abstract |
The numerical expression of topographies ( distribution of elevation) is important for inundation analysis. Though the expression of topographies with fine grid size has good accuracy, this analysis condition takes more analysis time. In this study, the new inundation analysis method which considered the feature of elevation in grid is developed and the validity and the effectiveness are shown. Moreover, the application of the new inundation analysis method on nesting model and inundation analysis model ( overland flood flow model+sewer model) are developed.
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