Effect of pre-stress on natural vibration frequency of the continuous steel beam based on Hilbert-Huang transform
To study the relationship between the natural vibration frequency of continuous steel beam and the pre-stress, based on two methods, namely experiments and numerical simulation, the continuous beam model under different pre-stress values was excited through using the hammering method, and the acquir...
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| Format: | Article |
| Language: | English |
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JVE International
2016-08-01
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| Series: | Journal of Vibroengineering |
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| Online Access: | https://www.jvejournals.com/article/17076 |