A Rezaei Pour Almasi

[ 1 ] - Modifying Stress-Strain Curves Using Optimization and Finite Elements Simulation Methods

Modifying stress-strain curves is one of the important topics in mechanical engineering and materials science. Real stress-strain curves should be modified after necking point as stress becomes three-dimensional after creation of throat, and consequently, equivalent stress should be used instead of axial one. Also, distribution of triple stresses across throat section is not uniform anymore, an...