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A computer program for calculating post–yield stresses from strains measured on strain hardening materials
Author(s) -
MORETON D. N.,
MOFFAT D. G.
Publication year - 1975
Publication title -
strain
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.477
H-Index - 47
eISSN - 1475-1305
pISSN - 0039-2103
DOI - 10.1111/j.1475-1305.1975.tb00138.x
Subject(s) - materials science , strain hardening exponent , hardening (computing) , strain gauge , yield (engineering) , tensile testing , stress–strain curve , ultimate tensile strength , structural engineering , computer program , strain (injury) , uniaxial tension , composite material , forensic engineering , engineering , deformation (meteorology) , computer science , medicine , layer (electronics) , operating system
Details are presented of a computer program developed to calculate the biaxial post–yield stress history from strain gauge readings on components made of strain hardening materials, without knowledge of the material's post–yield stress/strain behaviour. The accuracy of the program is illustrated by using it to predict the stresses in a tensile test on stain/ess steel.