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Keywords: yield point
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Journal Articles
Publisher: ASME
Article Type: Multi-Physics Approaches For The Behavior Of Polymer-Based Materials
J. Eng. Mater. Technol. July 2011, 133(3): 030901.
Published Online: June 23, 2011
...Kamel Hizoum; Yves Rémond; Stanislav Patlazhan The peculiarities of viscoelastic behavior of high-density polyethylene (HDPE) subjected to the uniaxial cyclic tensions and retractions below the yield point are studied. This required using three different deformation programs including (i...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. July 2009, 131(3): 031015.
Published Online: June 4, 2009
... microstructures. The perforation patterns include circular holes, hexagons, squares (rectangles), and slots arranged in square or hexagonal patterns. perforated metals homogenization micromechanics porosity architectures aluminium elasticity plasticity porosity sheet materials steel yield...
Topics: Porosity, Stress
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2004, 126(4): 339–352.
Published Online: November 9, 2004
..., kinematic hardening, as well as yield point phenomena. Material parameters are calibrated from experiments using a genetic algorithm based minimization process. The computational model is validated with experiments on stress and strain controlled cyclic loading. The effect of grain orientation distributions...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. October 2000, 122(4): 394–401.
Published Online: April 20, 2000
.... The tensile strength of SiC/SiNC woven composites has been observed to increase with increased temperatures up to 1000°C. The stress/strain plot shows a pseudo-yield point at 25 percent of the failure strain ε f , which indicates damage initiation in the form of matrix cracking. The evolution of damage above...