This study is based on cracks that occurred in metal beams obtained under controlled fatigue-crack propagation. The beams were clamped in a heavy vise and struck in order to obtain a clean impulse modal response. Spectrograms of the free-decay responses showed a time drift of the frequency and dampi
Forced vibration behaviour and crack detection of cracked beams using instantaneous frequency
β Scribed by S. Loutridis; E. Douka; L.J. Hadjileontiadis
- Book ID
- 108218566
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 245 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0963-8695
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