Establishment of a diagnostic technique for concrete pier with steel-plate jacket based on hammering sound, surface vibration and elastic wave
| Project/Area Number |
23760435
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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 | Kyushu University |
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Principal Investigator |
TAMAI Hiroki 九州大学, 工学研究院, 助教 (20509632)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 打音 / 表面振動 / 鋼板接着 / 診断 / 欠陥 / 構造振動 / 音響解析 |
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| Research Abstract |
The object of this study is to establish a diagnostic technique and system for concrete pier with steel-plate jacket. To achieve this object, we focused on hammering sound, surface vibration, elastic wave and their correlation. As the result, wemade clear their correlation and the applicability of hammering test through some tests and numerical analyses.
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Report
(3 results)
Research Products
(4 results)
