AI SearchBeam vibration with shear distortion
Call Number: AIT Thesis no. 564 Material type:
TextSeries: Asian Institute of Technology. Thesis ; no. 564Publication details: Bangkok : Asian Institute of Technology, 1973Description: 35 pSubject(s): Online resources: Dissertation note: Thesis (M.Eng.) - Asian Institute of Technology,1973 Summary: The vibration of elastic beams is discussed and consideration is given to the effect of warping deformation due to the presence of shear stress. The elementary and Timoshenko beam theories assume that plane cross sections remain plane after deformation. In this study, the govern ing equation of transverse vibration is derived taking into consideration the out-of-plane deformation of cross sections caused by shear distortion. The governing equation of torsional vibration is similarly derived. Numerical examples are presented for beams with simply supported boundary condition. Narrow rectangular, thin-walled tube and box sections are used to illustrate transverse vibration, wide flange sections are used to illustrate torsional vibration.
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20-AIT Publication
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Asian Institute of Technology Library AIT Publications | AIT Thesis no. 564 (Browse shelf(Opens below)) | 2 | Available | 30050003031522 | |||||||||||||
40-Archives
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Asian Institute of Technology Library Archives | AIT Thesis no. 564 (Browse shelf(Opens below)) | Available | 30050160094081 |
A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering of the Asian Institute of Technology, Bangkok, Thailand.
Thesis (M.Eng.) - Asian Institute of Technology,1973
The vibration of elastic beams is discussed and consideration is given to the effect of warping deformation due to the presence of shear stress. The elementary and Timoshenko beam theories assume that plane cross sections remain plane after deformation. In this study, the govern ing equation of transverse vibration is derived taking into consideration the out-of-plane deformation of cross sections caused by shear distortion. The governing equation of torsional vibration is similarly derived. Numerical examples are presented for beams with simply supported boundary condition. Narrow rectangular, thin-walled tube and box sections are used to illustrate transverse vibration, wide flange sections are used to illustrate torsional vibration.
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