Vibration Analysis on a Thin Walled Structure
Muttangi Sushma1, D.Mahesh Kumar2, N.Madhavi3
1Muttangi Sushma*, Assistant professor, Department of Aeronautical Engineering, MLR Institute of Technology Hyderabad, India.
2Mahesh Kumar, Assistant professor, Department of Aeronautical Engineering, MLR Institute of Technology Hyderabad, India.
3N.Madhavi, Associate professor Department of Aeronautical Engineering, MLR Institute of Technology Hyderabad, India
Manuscript received on December 12, 2019. | Revised Manuscript received on December 21, 2019. | Manuscript published on January 10, 2020. | PP: 1787-1789 | Volume-9 Issue-3, January 2020. | Retrieval Number: B7384129219/2020©BEIESP | DOI: 10.35940/ijitee.B7384.019320
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: A vibration analysis performed on thin walled open beam section. The influence of the vibration is studied for different thickness and different critical load conditions. A FEM model is applied to the thin wall sections like beams. For the different young’s modulus, critical load and thickness of the flange the mode shapes are analyzed. The free vibrations of the channel unsymmetrical thin-walled beam of length 80, breadth of the flange is 37.81e-3, thickness of the flange, over all lengths of the flange at λ = (7.5, 10,12.5,15,17.5,20), for e= 10,20.3040,G= rigidity of modulus also been analyzed..
Keywords: Vibration Analysis, Critical loads, Structure, Thin walled Beams.
Scope of the Article: Optimal Design of Structures