Numerical and Analytical Analysis of SCF for A Rectangular Plate with Discontinuities Holes for Static Loading

Devaraj E.¹ , P. Sachin Siyal²

Section:Research Paper, Product Type: Journal-Paper
Vol.5 , Issue.12 , pp.6-11, Dec-2019

Online published on Dec 31, 2019

Copyright © Devaraj E., P. Sachin Siyal . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
A static load is defined as a force applied to a mechanical component while the magnitude or direction will not change with respect to time. In practical application objects the presence of holes in it makes to release stress concentration and thus the stress near the holes becomes larger than the average stress. In present work the Von-misses stress is analysed by analytical and numerical methods. FEA divides (discretise) the objects (which is continuous otherwise) into smaller element but into finite, well defined, elastic substructures (elements). In the present study, a continuous rectangular plate of dimensions 100mm x 50mm x 1mm and made up of structural steel with a hole of major radius of 10mm, 8mm and 6mm has been modelled and descritized using a commercially available software ANSYS16.0. The plate is descritized with SOLID95 elements which is available in the element library of ANSYS 16.0. Maximum equivalent Von-Mises stress and displacement of plate under a constant force is determined with the help of analytical and numerical method. Effect on the geometry of discontinuous.

Key-Words / Index Term :
FEA, SOLID95 elements, Von-Mises stress, Rectangular hole

References :
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