Vibration Analysis of cross-ply Laminated Skew Plate using Meshless Method |
Author(s): |
| Jeeoot Singh , BIT Mesra Ranchi; Kumari Shipra Suman, BIT Mesra Ranchi; Rahul Kumar, BIT Mesra Ranchi |
Keywords: |
| Skew Plate, FSDT, Laminated, Meshfree, vibration |
Abstract |
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In the present paper, meshless solution for linear free vibration response of laminated composite skew plates is presented. The governing coupled differential equations are discretized using polynomial radial basis function to cast a set of simultaneous equations to form stiffness and mass matrix. Using standard computational software of MATLAB, the eigenvalue problem is solved to get the eigen frequencies and eigen vectors. Several numerical results depicting the non-dimensional frequency parameter of the cross ply skew plates, utilizing first order shear deformation theory (FSDT) are presented. In order to check the accuracy of the present method, the results are compared with existing one in the literature. The effects span to thickness ratio, orthotropy ratio of the material and number of layers on the frequency is also studied. |
Other Details |
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Paper ID: IJSRDV4I10958 Published in: Volume : 4, Issue : 1 Publication Date: 01/04/2016 Page(s): 991-994 |
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