عنوان

IUTAM Symposium on Micromechanics of Plasticity and Damage of Multiphase Materials :

9400917562

9789400917569

b592699

IUTAM Symposium on Micromechanics of Plasticity and Damage of Multiphase Materials :

[Book]

Proceedings of the IUTAM Symposium held in Sèvres, Paris, France, 29 August - 1 September 1995

edited by André Pineau, André Zaoui.

Dordrecht

Springer Netherlands

1996

(440 pages)

Solid mechanics and its applications, 46.

Plasticity and Viscoplasticity.- On non-local flow theories that preserve the classical structure of incremental boundary value problems..- On strain-rate sensitivity of matrices reinforced with ceramic particles.- Influence of the micro-arrangement on matrix and fiber damage in continuously reinforced metal matrix composites..- Morphological effects at the local scale in two-phase materials; some experimental evidences and tentative modeling..- Modeling of the overall behavior of multiphase materials by the effective field method..- Pseudoplasticity of fibrous composite materials; inelastic response of laminates with interfacial decohesion..- Modelling the cyclic behaviour of two-phase single crystal nickel-base superalloys..- Experimental evidences of thermoelastoplastic strain incompatibilities in microheterogeneous metal based materials..- A critical evaluation for various nonlinear extensions of the self-consistent model..- Creep and yield behaviour of semicrystalline polyethylene in uniaxial tension..- Finite-element simulation of elastoplastic properties of two-phase composites reinforced by particles..- Constitutive equations of plastic anisotropic composite medium..- Mechanical behaviour of multiphase materials; numerical simulations and experimental comparisons..- The mechanical instability of the metal substructure in thermodynamically stable and unstable phases..- On the micromechanics of the deformation of monocrystalline nickel-base superalloys; effects of lattice misfit and ?/?? morphology..- Self-consistent modelling of elastic-viscoplastic multiphase media..- Micromechanics of localized fracture in inelastic solids under dynamic loading processes..- A micro-macro structural approach of the cyclic behaviour of a two-phase alloy..- Overall properties of nonlinear composites; remarks on secant and incremental formulations..- Damage.- Statistical modelling of damaging duplex stainless steels..- Application of micro-mechanical constitutive models for structural steels..- Plasticity modelling of porous aluminum..- Crystallographic growth of cavities in zirconium..- Integration of physical mesomechanisms to macroscopic modelling; a coupled viscoelastic-viscoplastic finite strain model for a rubberlike particulate composite..- Simulation of the behaviour of two large scale tests using ductile damage mechanics models derived from small scale laboratory data..- Failure mode interaction in metalmatrix composites..- Constitutive relations for porous materials: the effect of changing void shape and orientation..- Microcrack nucleation in different kinds of artificial ice during uniaxial compression experiments..- Simulation of Co binder failure in WC-Co hardmetals..- Micromechanical approach to modelling of damage process in semi-brittle ceramics..- The damage mechanisms in rubber toughened PMMA..- Micromechanics of plasticity and damage in an Al/SiC metal matrix composite..- Damage in aged austenoferritic alloys..- The influence of particulate spatial distribution on damage accumulation in metals and ceramics..- Transition from ductile tearing to cleavage fracture; a statistical model..- Phase transformations.- Micromechanical approach by finite elements to the microstructural evolutions and mechanical behaviour of two-phase metallic alloys..- Incremental micromechanical modelling for the transformation induced plasticity..- Multiscale treatment of the martensitic transformation in a single crystal..- Some relations for finite inelastic deformation of microheterogeneous materials with moving discontinuity surfaces..- A micromechanical study on strain-induced transformation plasticity in low-alloy TRIP steels..- Computer simulation of dislocation structure evolution and microdeformation effects during ??? transformation in palladium-hydrogen systems..- Statistical and geometrical aspects.- Fractal concepts for solid mechanics.- Microstructural inhomogeneity and the strength of particulate metal matrix composites..- The contact and sliding friction of cellular materials..- Statistical theory of microplasticity of two-phase composites..- Reinforcement, fracture and ductility in spherereinforced Al-matrix composites..- Towards scale-dependent constitutive laws for plasticity and fracture of random heterogeneous materials..- Cracks and interfaces.- Microdamage observations in dynamically fractured Ti-10V-2Fe-3Al microstructures and preliminary modeling attempts..- Behaviour analysis of pre-fatigue damaged aluminum alloys under high velocity and quasi-static tension..- Interface plasticity and micro-crack extension in an inclusion reinforced solid..- Near surface cracks in transformation toughened ceramics subjected to hertzian contact load..

This volume contains 51 contributions presented at the IUTAM Symposium on Micromechanics of Plasticity and Damage of Multiphase Materials. The Symposium aimed at improving the prediction of the macroscopic behaviour of multiphase solid materials from their microstructure. After review and revision, the papers have been grouped together under five headings, namely Plasticity and viscoplasticity, Damage, Phase transformations, Statistical and geometrical aspects, and Cracks and interfaces. The contributions emphasized the importance of local phenomena and of the spatial phase distribution, as well as the importance of an adequate treatment of the nonlinear character of the overall response. The book is an illustration of the cross-fertilizing effects of mechanics and materials science when investigating the mechanical properties of a variety of materials: metals, ceramics, polymers and composites. It will be of interest and assistance both to academic researchers and to engineers concerned with the use of advanced materials in structural applications.

Proceedings of the IUTAM Symposium held in Sèvres, Paris, France, 29 August-1 September 1995

Materials.

Mechanics.

Physics.

edited by André Pineau, André Zaoui.

A Pineau

André Zaoui

[Book]

Y