Springback Analysis of Elliptical Sectioned bar of Non linear Work-Hardening Materials under Torsional Loading

2017 ◽  
Vol 4 (2) ◽  
pp. 1570-1579
Author(s):  
Radha Krishna Lal ◽  
J.P. Dwivedi ◽  
V.P. Singh
Keyword(s):  
Work Hardening ◽  
Torsional Loading ◽  
Non Linear

Residual Stress analysis of Triangular Sectioned bar of Non-Linear Work- Hardening Materials under Torsional Loading

2018 ◽  
Vol 5 (2) ◽  
pp. 6502-6508
Author(s):  
Radha Krishna Lal ◽  
Vikas Kumar Choubey ◽  
J.P. Dwivedi ◽  
S.K. Srivastava
Keyword(s):  
Residual Stress ◽  
Stress Analysis ◽  
Work Hardening ◽  
Torsional Loading ◽  
Non Linear ◽  
Residual Stress Analysis

Springback analysis of thin rectangular bars of non-linear work-hardening materials under torsional loading

2002 ◽  
Vol 44 (7) ◽  
pp. 1505-1519 ◽  
Author(s):  
J.P. Dwivedi ◽  
S.K. Shah ◽  
P.C. Upadhyay ◽  
N.K. Das Talukder
Keyword(s):  
Work Hardening ◽  
Torsional Loading ◽  
Non Linear

Springback Analysis of Rectangular Sectioned Bar of Non Linear Work-Hardening Materials under Torsional Loading

2013 ◽  
Vol 393 ◽  
pp. 422-434 ◽  
Author(s):  
Radha Krishna Lal ◽  
Vikas Kumar Choubey ◽  
J.P. Dwivedi ◽  
V.P. Singh ◽  
Sandeep Kumar
Keyword(s):  
Work Hardening ◽  
Deformation Theory ◽  
Rectangular Cross Section ◽  
Finite Difference Approximation ◽  
Difference Approximation ◽  
Torsional Loading ◽  
Rectangular Section ◽  
Steel Bars ◽  
Non Linear ◽  
Theoretical Results

This paper deals with the springback problems of rectangular section bars of non-linear work-hardening materials under the torsional loading. Using the deformation theory of plasticity, a numerical scheme based on the finite difference approximation has been proposed. The growth of the elastic-plastic boundary and the resulting stresses while loading, and the springback and the residual stresses after unloading are calculated. The results are verified experimentally with mild steel bars having a rectangular cross-section and the experimental results have been found to agree well with the theoretical results obtained numerically.

Springback analysis of Triangular Cross-sectioned Bar of Non-Linear Work- Hardening Materials under Torsional Loading

2017 ◽  
Vol 4 (2) ◽  
pp. 2673-2681
Author(s):  
Radha Krishna Lala ◽  
Vikas Kumar Choubey ◽  
J.P. Dwivedi ◽  
V.P. Singh ◽  
S.K. Srivastava
Keyword(s):  
Work Hardening ◽  
Torsional Loading ◽  
Non Linear

Residual stress analysis in torsion of elliptical sectioned bar of non-linear work- hardening materials

2018 ◽  
Vol 5 (2) ◽  
pp. 5976-5983
Author(s):  
Radha Krishna Lal ◽  
Vikas Kumar Choubey ◽  
J.P. Dwivedi ◽  
Shravan Kumar ◽  
S.K. Shah
Keyword(s):  
Residual Stress ◽  
Stress Analysis ◽  
Work Hardening ◽  
Non Linear ◽  
Residual Stress Analysis

Springback analysis of L-sectioned bar of linear work-hardening materials under torsional loading

2017 ◽  
Vol 13 (1/2) ◽  
pp. 123 ◽  
Author(s):  
S.K. Srivastava ◽  
Vikas Kumar Choubey ◽  
J.P. Dwivedi ◽  
V.P. Singh ◽  
Radha Krishna Lal
Keyword(s):  
Work Hardening ◽  
Torsional Loading

Springback analysis of L-sectioned bar of linear work-hardening materials under torsional loading

2017 ◽  
Vol 13 (1/2) ◽  
pp. 123
Author(s):  
Radha Krishna Lal ◽  
J.P. Dwivedi ◽  
V.P. Singh ◽  
Vikas Kumar Choubey ◽  
S.K. Srivastava
Keyword(s):  
Work Hardening ◽  
Torsional Loading

Springback analysis of Triangular Cross-sectioned Bar of Linear Work- Hardening Materials under Torsional Loading

2017 ◽  
Vol 4 (2) ◽  
pp. 842-850
Author(s):  
Radha Krishna Lal ◽  
Vikas Kumar Choubey ◽  
J.P. Dwivedi ◽  
V.P. Singh ◽  
S.K. Shah
Keyword(s):  
Work Hardening ◽  
Torsional Loading

Residual Stress analysis of Equilateral Triangular Sectioned bar of Linear Work- Hardening Materials under Torsional Loading

2018 ◽  
Vol 5 (2) ◽  
pp. 3265-3272
Author(s):  
Radha Krishna Lal ◽  
Vikas Kumar Choubey ◽  
J.P. Dwivedi ◽  
Anurag Yadav ◽  
V.P Singh
Keyword(s):  
Residual Stress ◽  
Stress Analysis ◽  
Work Hardening ◽  
Torsional Loading ◽  
Residual Stress Analysis

Springback analysis of I Sectioned bar of Linear Work- Hardening Materials under Torsional Loading

2017 ◽  
Vol 4 (2) ◽  
pp. 2373-2383
Author(s):  
Radha Krishna Lal ◽  
Amit Prakash ◽  
Vikas Kumar Choubey ◽  
J.P. Dwivedi ◽  
V.P. Singh
Keyword(s):  
Work Hardening ◽  
Torsional Loading
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