2015 Fiscal Year Final Research Report
Development and verification of vehicle response analysis for bridge health evaluation
| Project/Area Number |
25820200
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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 | University of Tsukuba |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Keywords | 橋梁スクリーニング / 橋梁振動 / 車両振動 |
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| Outline of Final Research Achievements |
In this study, the efficiency of vehicle response analysis technology for bridge health evaluation was verified. An vibration index which is very sensitive to a bridge damage is discovered, by using two sensors on the vehicle. Its sensitivity is examined by using the data obtained in numerical simulations, laboratory experiences and a field experiment. A technical issue, however, exists, which is the low applicability to the situation in which the road profile changes faster than the bridge.
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| Free Research Field |
構造工学
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