... of the bending process for a specific material. In particular, it is shown that rigid-plastic solutions can be used to predict the bending moment at sufficiently large strains. 11 04 2009 23 01 2010 01 09 2010 01 09 2010 bending internal stresses sheet materials work hardening...

... compressibility plasticity shock waves work hardening dynamic cavity expansion spherical cavitation plastic shock waves A considerable amount of work has been devoted to dynamic cavitation fields induced in elastoplastic media by an internally pressurized spherical cavity (a detailed review...

... the stiffness of truss core panel for bending, shear, compression, and so on. The bending case with a three-point bending model of truss core panel is chosen here. Four cases of analysis with/without work hardening effect and thickness change using two types of shell formulation are performed. These cases...

... = 0.05 ) , and average stress, ( σ * ) MHS av , with the available test results ( 7 ) The definitions of the characteristic angles for the C and M lines metal foams stress-strain relations yield strength deformation work hardening...

... cutting work hardening machining 23 09 2004 07 07 2005 A constitutive equation that describes the behavior of the material under the extreme strain conditions of the shear layer is essential for the mathematical model of chip formation. Generally, this would be f ( ε , ε...

... ceramics voids (solid) plastic flow plasticity work hardening numerical analysis 26 04 2005 10 05 2005 2006 American Society of Mechanical Engineers ...

... examples are presented to demonstrate the validity of the approximate solutions. Applying the present cavitation model to penetration problems reveals good agreement between analytical predictions and penetration depth tests. 20 07 2004 13 12 2004 elastoplasticity work hardening...

... September 2003 20 January 2004 09 11 2004 plates (structures) plastic deformation finite element analysis compressive strength work hardening bending ductility Clamped sandwich plates are representative of the structures used in the design of commercial and military vehicles...

... 13 10 2004 continuum mechanics brittleness work hardening stress-strain relations There are classes of quasi-brittle solids where cracks tend to follow tortuous paths when the local stress or strain conditions for the crack propagation are satisfied. Examples are ceramics, where...

... indentation internal stresses elastoplasticity work hardening plastic flow elasticity The effect of surface residual stresses is important in many applications of scientific and technological interest. Regarding instrumented indentation, surface residual stresses may affect considerably...

... University of California–Santa Barbara, Santa Barbara, CA 93106-5070, and will be accepted until four months after final publication of the paper itself in the ASME JOURNAL OF APPLIED MECHANICS . 17 Mar 2002 24 Apr 2003 10 10 2003 elastoplasticity differential equations work...

... 31 10 2002 martensitic transformations cryogenics plastic flow work hardening stainless steel Fe-Cr-Ni stainless steels are commonly used to manufacture components of superconducting magnets and cryogenic transfer lines since they retain their ductility at low temperatures...

...C. J. Lissenden 16 08 2002 aluminium alloys iron alloys plastic flow yield strength compressive strength tensile strength work hardening Bauschinger effect The author correctly identifies the backbone of metal plasticity as the Mises yield criterion, the Prandtl-Reuss...

..., and will be accepted until four months after final publication of the paper itself in the ASME JOURNAL OF APPLIED MECHANICS . 01 March 2001 12 June 2001 plasticity metals aluminium alloys work hardening yield strength yield stress finite element analysis In his book, Studies...

... ductile fracture plastic deformation yield strength work hardening finite element analysis elastic deformation adhesion interface structure The strength and durability of sandwich structures consisting of two ceramic or metal pieces bonded by a thin adhesive layer are determined by various...

.... Wheeler, Department of Mechanical Engineering, University of Houston, Houston, TX 77204-4792, and will be accepted until four months after final publication of the paper itself in the ASME JOURNAL OF APPLIED MECHANICS . 23 June 1999 14 Feb 2000 elastoplasticity inclusions work...

... . 09 July 1998 23 July 1999 plasticity stress effects boundary-value problems stress-strain relations work hardening deformation Ductile materials display strong size effects when the characteristic length scale is on the order of microns. For example, in micro- and nano...

... ,” ASME J. Eng. Mat. Tech. , 49 , pp. 285 – 296 . Lee , J. H. , 1988 , “ Some Exact and Approximate Solutions for the Modified von Mises Criterion ,” ASME J. Appl. Mech. , 55 , pp. 160 – 166 . Lee , J. H. , and Zhang , Y. , 1994 , “ A Finite-Element Work-Hardening Plasticity...

... ageing friction adhesion work hardening cutting The main reason for developing machining models is the need to predict outputs of the machining process such as cutting forces, residual stresses, and the tool life for a given set of input parameters like feed, speed, depth of cut, and tool...