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EnglishThe theories describing the dynamic behavior of freely vibrating beams and plates could be contained in four main categories as: (i) classical theory, (ii) first order shear deformable theory (FSDT), (iii) higher order shear deformable theories (HSDT) and (iv) three-dimensional theory (3D). Being the beam however the structural element over which the leading modelling idea has originated. In particular, the classical beam theory (i.e. Euler-Bernoulli beam theory) is appreciated by engineers for its own simplicity. However, this theory sometime does not suffice and needs of a step forward which is identified in the use of Timoshenko's theory (1921, Philosophical Magazine, xli, 288-290).
| Titolo: | Testing the frequency range of Timoshenko beam theory |
| Autori: | |
| Data di pubblicazione: | 2018 |
| Abstract: | The theories describing the dynamic behavior of freely vibrating beams and plates could be contained in four main categories as: (i) classical theory, (ii) first order shear deformable theory (FSDT), (iii) higher order shear deformable theories (HSDT) and (iv) three-dimensional theory (3D). Being the beam however the structural element over which the leading modelling idea has originated. In particular, the classical beam theory (i.e. Euler-Bernoulli beam theory) is appreciated by engineers for its own simplicity. However, this theory sometime does not suffice and needs of a step forward which is identified in the use of Timoshenko's theory (1921, Philosophical Magazine, xli, 288-290). |
| Handle: | http://hdl.handle.net/11587/424076 |
| ISBN: | 9791220033114 |
| Appare nelle tipologie: | Riassunto di atto di convegno in volume |
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