1-13 of 13
Keywords: viscoplasticity
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Article Type: Research Papers
J. Appl. Mech. April 2022, 89(4): 041001.
Paper No: JAM-21-1397
Published Online: December 8, 2021
... viscoplasticity finite deformation polycarbonate model computational mechanics constitutive modeling of materials dynamics flow and fracture impact mechanical properties of materials plasticity thermodynamics wave propagation Copyright © 2021 by ASME 2021 American Society of Mechanical Engineers...
Includes: Supplementary data
Journal Articles
Article Type: Research-Article
J. Appl. Mech. January 2013, 80(1): 011014.
Paper No: JAM-11-1467
Published Online: October 29, 2012
... to minimize the trial-and-error manufacturing processes of these material systems. In this work, a multiscale viscoplastic-viscodamage theory is developed to predict the cyclic mechanical responses of SMP fibers. The proposed viscoplastic theory is based on the governing relations for each of the individual...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2011, 78(6): 061017.
Published Online: August 25, 2011
... composite materials compressibility compressive testing cooling fault tolerant computing glass transition heat treatment polymer foams shape memory effects viscoplasticity shape memory polymer syntactic foam composite material programming glassy temperature thermoviscoplasticity...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2011, 78(1): 011012.
Published Online: October 20, 2010
... 20 10 2010 20 10 2010 aluminium crystal microstructure dislocations finite element analysis grain size hardening metallic thin films thermal stresses viscoplasticity X-ray diffraction yield stress Thin metal films have been widely studied to gain a better understanding...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. July 2010, 77(4): 041008.
Published Online: April 9, 2010
...-rate. The first material type is called elastic-plastic and the second type is called elastic-viscoplastic. In this paper, the influence of viscoplasticity of aluminum and steel on the impact process and the consequences for the coefficient of restitution is analyzed. Therefore, longitudinal impacts...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2009, 76(3): 031017.
Published Online: March 13, 2009
... with the solution for rate-independent materials. 12 12 2007 04 09 2008 13 03 2009 compressibility friction plates (structures) rheology stress effects viscoplasticity There are a number of rigid perfectly/plastic solutions obtained by inverse methods (see Refs. 1 2 3 among...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2008, 75(6): 061011.
Published Online: August 20, 2008
...K. A. Ismail; W. J. Stronge A viscoplastic coefficient of restitution (COR) that accounts for nonfrictional sources of energy dissipation is determined for direct collision between hard compliant bodies. This COR incorporates effects of both irreversible elastic-plastic material (rate-independent...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. September 2008, 75(5): 051008.
Published Online: July 15, 2008
... system. From a thermodynamic perspective, one can also estimate the scale dependencies of the dissipation potential in the velocity space and its complementary potential in the force space. The viscoplastic material, being a purely dissipative material, is ideally suited for this purpose. A scale...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. November 2006, 73(6): 984–994.
Published Online: April 17, 2006
... of the crust was modeled by means of finite elements methods to solve Stokes equations for a strain-rate-dependent viscoplastic rheology. The model takes into account erosion effects using interface-tracking methods to assign fictitious properties to nonmaterial elements. 27 06 2005 17 04 2006...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. March 2006, 73(2): 291–299.
Published Online: July 25, 2005
...E. Mitsoulis; S. Sofou The lubrication approximation theory (LAT) is used to provide numerical results for calendering a sheet from an infinite reservoir. The Herschel–Bulkley model of viscoplasticity is employed, which reduces with appropriate modifications to the Bingham, power-law, and Newtonian...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. November 2004, 71(6): 796–804.
Published Online: January 27, 2005
... in the ASME JOURNAL OF APPLIED MECHANICS . 21 January 2003 13 November 2003 27 01 2005 viscoplasticity ductility ductile fracture stress-strain relations cracks plates (structures) elasticity hardening finite element analysis It is well established that plastic...
Journal Articles
Article Type: Additional Technical Papers
J. Appl. Mech. September 2006, 73(5): 860–870.
Published Online: October 8, 2004
... for by viscoplastic dissipation in the epoxy outside the cohesive zone. The minimum toughness of the coated sapphire interfaces was about five times higher than the mode-mix independent intrinsic toughness of the uncoated specimens. The increase in overall toughness with mode-mix was almost completely accounted...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. September 2002, 69(5): 641–648.
Published Online: August 16, 2002
...D. N. Robinson, Professor Emeritus; K. J. Kim; J. L. White, Director A constitutive theory is presented for a transversely isotropic, viscoplastic (Bingham) fluid. The theory accounts for threshold (yield) and viscous flow characteristics through inclusion of a potential function serving the dual...