Proposal of dynamic performance-based design of a bridge and construction of a dynamic load model in consideration of vibration and infrasound
| Project/Area Number |
22760341
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Structural engineering/Earthquake engineering/Maintenance management engineering
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| Research Institution | Kanazawa University |
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Principal Investigator |
FUKADA Saiji 金沢大学, 環境デザイン学系, 准教授 (10313686)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 橋梁振動 / 振動モニタリング / 環境振動 / 振動 / 低周波音 / 動的荷重モデル |
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| Research Abstract |
This study described the proposal of the loading model with the weight of 196kN using the results of the monitoring for the actual bridge. Also, highway bridges in consideration of the environmental vibration problem were investigated due to the dynamic simulation. Moreover, this study proposed one of the dynamic performance-based design methods that manage the road roughness using the relation between the IRI_10 and the vibration level of the ground vibration near the bridge.
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Report
(4 results)
Research Products
(6 results)
