| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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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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