... hardening plasticity shear strength voids (solid) thin film shear test size effect plasticity aluminum There is increasing experimental evidence for size effects in plasticity when macroscopically imposed strain gradients are present, for example, beams in bending ( 1 ) and wires...

... surface energy surface tension voids (solid) 13 12 2008 01 06 2009 14 12 2009 14 12 2009 2010 American Society of Mechanical Engineers ...

... noncrystalline defects surface tension voids (solid) The two state M -integral Mode decomposition Nano-inclusion Surface tension Surface Lamè constants Alternatively, setting the external loading to be zero in the basic formulations of Ref. 11 yields the value of M ( 2...

.... , and Richmond , O. , 1989 , “ The Effect of Void Shape on the Development of Damage and Fracture in Plain Strain Tension ,” J. Mech. Phys. Solids 0022-5096 , 37 , pp. 111 – 129 . elastoplasticity fatigue internal stresses plastic flow porosity porous materials voids (solid...

... and Steel Proc. Conference , Chicago, October 22–25, Iron and Steel Soc., Inc. , pp. 431 – 440 . fatigue cracks elasticity wear fracture mechanics bending torsion beams (structures) stress analysis voids (solid) inclusions statistical distributions mechanical contact fatigue...

... spherical harmonics, the growth rate of each harmonic Y l m ( θ , φ ) has been determined and the conditions for the development of the different fluctuations have been discussed as a function of the applied stress and the order l of the perturbation. voids (solid) surface diffusion stress effects...

... Branched and Intersecting Cracks With the Extended Finite Element Method ,” Int. J. Numer. Methods Eng. 0029-5981 10.1002/1097-0207(20000830)48:12<1741::AID-NME956>3.0.CO;2-L , 48 , 1741 – 1760 . 20 07 2005 20 09 2005 voids (solid) cracks elasticity plates (structures...

... a maximum and then decays as the void grows to a size well above the characteristic material length. 26 04 2005 10 05 2005 metals ceramics voids (solid) plastic flow plasticity work hardening numerical analysis Unstable growth of a small void in an elastic-plastic solid has...

... work hardening compressibility yield stress voids (solid) differential equations Since the pioneering work of Bishop et al. ( 1 ) the elastoplastic field induced by a pressurized spherical cavity expanding in an infinite medium is widely used in simulating penetration phenomena. The study...

... 2004 semiconductor quantum dots nanocomposites surface energy inclusions tensors stress effects voids (solid) elasticity elastic moduli Eshelby’s linear elastic solution of an embedded inclusion, 1 , has a distinguished place in the history of mechanics, materials science...

... (electric) cracks brittleness ductility cavitation internal stresses voids (solid) numerical analysis For a single void in an infinite elastic-plastic solid cavitation instabilities have been predicted in cases where the stress levels are sufficiently high such that the work released...

.... The solution derived can be used as Green’s function to study internal cracks interacting with an elliptical interfacial cavity. composite material interfaces surface cracks dislocation interactions voids (solid) conformal mapping Green's function methods Composites are widely employed...

... technique. The resulting singular integral equation is solved numerically and the stress intensity factor variations are plotted for some cases of internal crack interacting with interfacial cavity/crack. crack-edge stress field analysis voids (solid) surface cracks dislocation interactions integral...

... 22 June 1999 work hardening porous materials voids (solid) polymers elasticity plastic flow One important mechanism of failure for glassy polymers is the nucleation, growth, and coalescence of voids leading to crazing, crack propagation, and subsequent failure ( 1 2 3...