التفاصيل البيبلوغرافية
| العنوان: |
BENDING AND FREE VIBRATION ANALYSIS OF FGM PLATE USING ANSYS APDL. |
| المؤلفون: |
MAURYA, MADAN CHANDRA |
| المصدر: |
I-Manager's Journal on Structural Engineering; Jun-Aug2021, Vol. 10 Issue 2, p21-28, 8p |
| مصطلحات موضوعية: |
FINITE element method, METALS, CERAMICS, POWER law (Mathematics), FREE vibration |
| مستخلص: |
In this paper bending and the free vibration analysis of Functionally Graded (FG) Plates has been done using Finite Element Analysis (FEA). The material properties of FGM which is mixture of metal and ceramic are used with the help of power distribution law of volume fraction which successively change over the depth of the plate. Here, for the analysis, finite element tool ANSYS APDL is utilized. For modelling of FGM plate, the whole plate is divided into various individual layer of composite having different distributed property over the thickness used as per power law distribution. Next, to check the accuracy of modelling, the result has been compared with the available result based on higher order shear deformation theory and good agreement was found with the available results. Based on this, bending and free vibration analysis has been done and results were generated for various aspect ratios of plate and also for various volume fraction exponent. It has been found that the distribution form of porosity significantly affects the mechanical behaviour of FG plates, in terms of deflection and frequency. [ABSTRACT FROM AUTHOR] |
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