Dynamic stability of thick beam systems with heavy masses, rotatory inertias and axial loads
- Technical Univ. of Istanbul, Gsuyu-Istanbul (Turkey). Faculty of Mechanical Engineering
Dynamic and static axial buckling loads and vibrations of uniform thick beam systems with axial loads, have been analyzed. One and two thick beams with heavy masses and rotatory inertias, and shear deformations, and several known thick beam finite elements have been incorporated into the analysis considering three dimensional motion of beams. The numerical values obtained, have been compared with the available exact and experimental values. It has been shown that, two separate displacements assumptions for bending and shear deformation, give better approximations than the other approaches, in some of practical thick beam application cases. The effects of axial loads on the shear deformation frequencies have also been analyzed in the work as an additional new research aspect on the subject.
- OSTI ID:
- 485124
- Report Number(s):
- CONF-970146-; ISBN 1-890277-03-7; TRN: IM9727%%292
- Resource Relation:
- Conference: Energy week `97 conference & exhibition, Houston, TX (United States), 28-30 Jan 1997; Other Information: PBD: 1997; Related Information: Is Part Of 8. annual international energy week conference and exhibition: Conference papers. Book 4: Energy engineering 1; PB: 508 p.
- Country of Publication:
- United States
- Language:
- English
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