Design of optimum sand grain size and beach profile for nourished beaches considering life cycle cost
| Project/Area Number |
21560547
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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 | Kobe City College of Technology |
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Principal Investigator |
TSUJIMOTO Gozo 神戸市立工業高等専門学校, 都市工学科, 教授 (10155377)
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| Co-Investigator(Kenkyū-buntansha) |
YAMADA Fumihiko 熊本大学, 大学院・自然科学研究所, 教授 (60264280)
KAKINOKI Tetsuya 神戸市立工業高等専門学校, 都市工学科, 准教授 (50353298)
UNO Kohji 神戸市立工業高等専門学校, 都市工学科, 准教授 (00435439)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 海浜変形 / 漂砂 / 画像 / 現地観測 / 数値モデル / 流域 / 色彩 / 海浜植生 / 平均粒径 / X線CT / 漂砂モデル / 地形変化 / 捕足効果 / 人工海浜 / 内部密度 / 画像計測 / 潮位変化 |
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| Research Abstract |
Sand beaches have the potential to protect shore. Therefore, the selection of sediment is important when beach nourishments were carried out. Since the nourishment sediments have been lacking recently, it is required to determine the sand grain size and the beach profiles so that sand beaches work more effectively as shore protection facilities.
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Report
(4 results)
Research Products
(54 results)
