The second spectrum of Timoshenko beam theory — Further assessment

@inproceedings{Stephen2006TheSS,
  title={The second spectrum of Timoshenko beam theory — Further assessment},
  author={N. Thibodeau Stephen},
  year={2006}
}
A review of contributions and views on the second spectrum of Timoshenko beam theory (TBT) over the past two decades, together with some new results, are presented. It is shown that the Timoshenko frequency equation factorises not solely for hinged–hinged end conditions, as is often claimed, but also for guided–guided and guided–hinged; these new cases may be regarded as portions of a multi-span hinged–hinged beam. A higher-derivative Lagrangian that leads directly to the well-known fourth… CONTINUE READING

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