March 2015
Analytical model for predicting the full range true stress-true strain curve of high yield steel produced in Nigeria: Part 2
Tensile test which was conducted in Part 1 establishes the engineering stress-strain relationship, which is used in basic engineering problems. However, finite element (FE) techniques used for analysis of large displacement and deformation problems use the true stress-true strain of materials in its structural characterisation. The aim of the current research work is to develop a mathematical model for predicting full...
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