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flexural vibration beam+ponctual mass
Tue, 2015-03-10 12:17 - youjinna
Hello everyone,
I modelled a slender beam (an Euler-Bernoulli beam) in flexural vibration in Abaqus in order to do a natrural frequencies extraction. And, then i wanned to analyse the impact of a concentrated mass in its end. but for the first mode, i obtained a result understandable but not for the following modes which i verified analytically. the viewport of this fundamental mode can be found as a file attachement.
Could you please give me an explanation. And Thank you very much for your help
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viewport.JPG | 43.01 KB |
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