... deformation, which explains the great effect of underloads applied after overloads. plasticity-induced crack closure underloads periodic underloads residual deformation numerical analysis Many engineering components are subjected to load spectra containing tension or compression underloads...

... of circular fiber diameters are used in the representative volume element. 13 04 2011 13 07 2011 20 10 2011 20 10 2011 glass fibre reinforced composites numerical analysis organic-inorganic hybrid materials aspect ratio composites fiber strand finite elements modeling...

... stress-strain behavior polyethylene damage mechanics semicrystalline amorphous crystal microstructure deformation elastic constants entropy hardening molecular configurations numerical analysis polymers slip stress-strain relations texture 22 12 2009 25 07 2010 29 09...

... ̂ j ) + 4 μ ̂ j ( 4 μ ̂ i + 2 μ ̂ j ) 5 μ ̂ j ( 3 κ ̂ j + 4 μ ̂ j ) 15 10 2007 08 08 2008 09 03 2009 elastic moduli filled polymers inclusions micromechanics numerical analysis viscoelasticity...

...) impact (mechanical) mechanical stability metals numerical analysis shear deformation shock wave effects viscoplasticity dynamic plasticity adiabatic shear banding non linear modeling anisotropy ballistics In some engineering applications, notably those implying detailed analysis...

... , pp. 169 – 182 . 14 04 2004 25 01 2006 elastoplasticity viscoplasticity polymers amorphous state compressive testing tensile testing numerical analysis softening hardening viscoplasticity parameters identification glassy polymers behavior The behavior...

... modeling will become more and more important in the development of new technologies. Carbon Nanotubes Self-Folding Folding van der Waals Interaction Molecular Dynamics Mechanical Properties Biomolecules carbon nanotubes elastic deformation elasticity buckling numerical analysis...

.... Mall. 02 December 2003 29 February 2004 06 04 2005 drilling internal stresses stress analysis data analysis stress measurement materials testing speckle numerical analysis The hole drilling technique is a well known experimental method for residual stress...

... water shot peening high-pressure effects impact (mechanical) jets internal stresses nozzles fatigue testing fatigue numerical analysis Effects of the impacting high-pressure waterjet on the solid target have been of interest among researchers 1 2 3 4 5 6 7 8 9 10 11 12 13...

... and heat treatment conditions also affect the constitutive behavior. aluminium alloys carbon steel chromium alloys nickel alloys tungsten alloys softening work hardening plastic flow machining numerical analysis stress analysis stress-strain relations Mechanical and thermal...

... numerical analysis used a large number of divisions to obtain stable solutions. The accuracy of the numerical analysis was checked by comparing to several exact solutions obtained by Tada et al. 6 . The dual integrals in Eq. ( 2 ) were computed using a schematic mesh division as shown in Fig. 11...

... micromechanics stress-strain relations fracture mechanics fatigue internal stresses tensile testing compressive testing elasticity grain boundaries slip numerical analysis plasticity plastic deformation Micromechanical Model Mesodamage Low-Cycle Fatigue Polycrystals, Local Heterogeneity...

... forming processes dies (machine tools) fracture mechanics failure (mechanical) internal stresses metallography numerical analysis Recent interest in lightweight vehicle fabrication has led to increased consideration of aluminum as an automotive body material. Unfortunately, aluminum has...

... carbon nanotubes mechanical contact friction adhesion elasticity micromechanics numerical analysis Tribology concerns with the adhesion and friction behavior when two material surfaces are brought into contact. The classical relation between the frictional force and the normal pressure...

... micromechanics elasticity anisotropic media adhesion numerical analysis 22 05 2003 15 11 2004 2005 American Society of Mechanical Engineers ...

...Nao-Aki Noda; Yasuhiro Moriyama 20 March 2003 23 July 2003 29 06 2004 inclusions elastic constants internal stresses integral equations numerical analysis density functional theory elasticity It is known that most engineering materials contain some defects...

.... This time corresponds roughly to the “observation time” reported for the MCCO in which luminescence typically reaches the confinement ring at about 10 to 20 μs after the start of observation. crack-edge stress field analysis elastoplasticity explosions numerical...

... . Manuscript received by the Materials Division July 24, 2000. Guests Editors: Jian Cao and Z. Cedric Xia. 24 July 2000 aluminium alloys silicon alloys magnesium alloys copper alloys numerical analysis forming processes ductility drawing (mechanical) Aluminum Sheet Drawbeads...

... May 2000 carbon fibre reinforced plastics laminates delamination crack-edge stress field analysis fatigue cracks numerical analysis compressive strength Laminated composite materials are known for their high strength to weight ratio. Laminated composites are also particularly...

... stresses hardness numerical analysis mechanical engineering computing The purpose of this report is to present the latest developments that have been added to the NCMS software tool to improve the accuracy of the numerical simulation. Enhancements to the software tool include an improved data...