| Project/Area Number |
24760372
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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 |
Structural engineering/Earthquake engineering/Maintenance management engineering
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| Research Institution | Maebashi Institute of Technology (2013)
Railway Technical Research Institute (2012) |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 延命化 / 維持管理 / 複合構造化 / ゴムラテックスモルタル / 速硬軽量コンクリート / FRP / 補修・補強 / 鋼橋の延命化 / 予防保全 / 施工性 |
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| Research Abstract |
The maintenance of the railway steel bridges is considered to be problems. Therefore, in this study, to be easy to come to do maintenance, the partial members of steel bridges are composed with concrete members. The stiffness increases from the bridges of only steel members. The remainder life of the structure is extended by this effect. These effects are confirmed by the experiments.
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