Operation systems of coastal railways due to storm waves and tsunami
| Project/Area Number |
24560615
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Hydraulic engineering
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| Research Institution | Muroran Institute of Technology |
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Principal Investigator |
KIMURA Katsutoshi 室蘭工業大学, 工学(系)研究科(研究院), 教授 (70322873)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 海岸鉄道 / 津波 / 高波 / 運行規制 / オペレーション / 対策工 / 通行規制 |
|---|
| Outline of Final Research Achievements |
Coastal railways are important facilities that support logistics and living in Japan. This study experimentally reproduced the deformation of the embankment and track bed of coastal railways due to high waves to reveal the mechanism for causing damage. Specific measures that can be adopted on-site were also presented based on the spraying characteristics of splash overtopping that hinders the safe railway operation and the movement characteristics of the track bed ballast due to wave overtopping that may cause derailment. The study also enabled evaluation of the hazard level depending on the track installation conditions by presenting a method for calculating the tsunami force that acts on railway bridges and cars.
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Report
(4 results)
Research Products
(13 results)
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[Presentation] 海岸鉄道用護岸の高波被害の再現実験2015
Author(s)
橋田雅也，木村克俊，越智聖志
Organizer
平成26年度土木学会北海道支部年次技術研究発表会
Place of Presentation
室蘭工業大学（北海道，室蘭市）
Year and Date
2015-01-31 – 2015-02-01
Related Report
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