Modal parameters of a hat-plate structure under residual stress effects
The modal parameters of a laser spot welded hat plate are investigated using finite element analysis(FEA) and experimental modal analysis (EMA). A new scheme of FE modelling residual stress effects is proposed and evaluated. The modal parameters were characterised using impact testing and roving acc...
| Published in: | AIP Conference Proceedings |
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| Main Author: | |
| Format: | Conference paper |
| Language: | English |
| Published: |
American Institute of Physics Inc.
2022
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| Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85141852606&doi=10.1063%2f5.0103299&partnerID=40&md5=60fd1bfdd8a68cf41c730af6234843fe |