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Effect of Residual Stresses in Plate Section

Author(s):

Dipak Namdeo Nakhate , SHRI RAMDEOBABA COLLEGE OF ENGINEERING AND MANAGEMENT,NAGPUR; P. B. Kulkarni, RAMDEOBABA COLLEGE OF ENGINEERING AND MANAGEMENT,NAGPUR; N. S. Agrawal, SHRI RAMDEOBABA COLLEGE OF ENGINEERING AND MANAGEMENT,NAGPUR

Keywords:

Residual Stress, Shot Pinning Method, Static Test, Dynamic Test

Abstract

There are many software packages available for effect of residual stresses in plate Analysis and in India we generally use STAAD and ANSYS Software. All the two software packages, for plate bending analysis of thick and thin plate contain a four noded quadrilateral element (or three noded triangular elements) with different formulation. In these paper results of bending moment, bending stress and shear stress of Rectangular and Square Plates using STAAD are computed with and without residual stress results. In this paper two experimental methods data are taken i.e. shot pining method and section method. In that methods taking maximum residual stress values and used in STADD software and find out the bending moment, bending stress and shear stress. This results compare with without applying residual stress in plate i.e simple plate and find out what effect on plate of comparing that parameters. A parametric study of Rectangular and Square plate with edges simply supported and for a uniformly distributed load has been carried out. It is concluded that the STADD software provides more values using with residual stresses as compare to without residual stresses.

Other Details

Paper ID: IJSRDV5I40196
Published in: Volume : 5, Issue : 4
Publication Date: 01/07/2017
Page(s): 175-176

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