Analytical formulation and evaluation for free vibration of naturally curved and twisted beams
โ Scribed by A.M. Yu; C.J. Yang; G.H. Nie
- Book ID
- 104033982
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 608 KB
- Volume
- 329
- Category
- Article
- ISSN
- 0022-460X
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๐ SIMILAR VOLUMES
For spatial free vibration of non-symmetric thin-walled circular curved beams, an accurate displacement field is introduced by defining all displacement parameters at the centroidal axis and three total potential energy functionals are consistently derived by degenerating the potential energy for th
This paper presents an improved model for naturally curved and twisted anisotropic beams with closed thin-walled cross-sections. By introducing eigenwarping functions and expanding axial displacements in series of eigenwarpings, the differential equation involving the generalized warping coordinate