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Shear strain localisation and fracture in high strength structural materials
Metallic alloys Plastic deformation Strain localisation and fracture
2009/12/2
Purpose: The purpose of this paper is to investigate the factors variables influencing the plastic deformation and
failure in some high strength metallic materials under high velocity impact.
Design...
Numerical study of deformation characteristics in plane strain compression test (PSCT) volume certified following microstructure
Plane Strain Compression Test (PSCT) finite element method AISI 304
2009/10/23
Thermal and mechanical parameters of forming and the process of microstructure development should be brought as close to real-world conditions as possible. The plane strain compression test and subseq...
Analysis of a strain rate field in cold formed material using the visioplasticity method
forward extrusion copper alloy visioplasticity strain rate
2009/10/23
In this paper the visioplasticity method is used to find the complete velocity and strain rate distributions from the experimental data, using the finite-difference method. The data about values of st...
Plane Strain Analytical Solutions to Rotating Partially Plastic Graded Hollow Shafts
Functionally graded material Elastoplasticity Rotating shafts Stress analysis
2009/10/9
Analytical solutions for the elastoplastic deformation of rotating graded hollow shafts are presented.The modulus of elasticity of the shaft material is assumed to vary nonlinearly in the radial direc...