Open AccessBuckling and Vibration Behavior of Composite Beam due to Axially Varying In-plane Loads
Author(s) -
Sangram Anil Kanade,
Lenin Babu Mailan Chinnapandi,
Jeyaraj Pitchaimani,
Jeyanthi Subramanian
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1128/1/012043
Subject(s) - buckling , dimensionless quantity , vibration , axial symmetry , beam (structure) , structural engineering , boundary value problem , ritz method , materials science , work (physics) , shear (geology) , composite number , mechanics , composite material , mathematics , physics , engineering , mathematical analysis , acoustics , thermodynamics
In this work buckling and vibration behavior of composite beam is analyzed based on the shear and normal deformable beam theory (SNDBT) by using Ritz method. The effects of aspect ratios, boundary conditions, fiber angles on the buckling and vibration subjected to non-uniform axial loads studied in detail. The obtained numerical results in terms of dimensionless fundamental frequencies and dimensionless first critical buckling loads are compared with the results from previous research for convergence studies.