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Article

Springback analysis in sheet metal forming by using the Ramberg–Osgood stress–strain relation

The Ramberg–Osgood stress–strain relation is used to perform a theoretical springback analysis in the problem of bending of a narrow rectangular strip made of a strain-hardening material. The maximum strip thi...

R. K. Lal, M. K. Bhagat, J. P. Dwivedi… in Journal of Applied Mechanics and Technical… (2016)