论文信息 - On the mechanics of crystalline solids

On the mechanics of crystalline solids

Abstract E lastic-plastic constitutive behavior of cubic crystals (and aggregates) at large pressure is investigated taking account of a thermodynamic basis for lattice straining. Particular attention is directed to quasi-static processes in which an explicit Schmid law governing active slip systems is adopted. Connections between a precise normality rule and the pressure-dependence of moduli and critical shear strengths are analyzed and their implications assessed.

K. S. Havner | Kerry S. Havner

[1] Z. Chang,et al. Adiabatic, Isothermal, and Intermediate Pressure Derivatives of the Elastic Constants for Cubic Symmetry. II. Numerical Results for 25 Materials , 1967 .

[2] J. Rice,et al. Constitutive analysis of elastic-plastic crystals at arbitrary strain , 1972 .

[3] Arthur Beiser,et al. Surveys in mechanics , 1956 .

[4] R. Hill. Generalized constitutive relations for incremental deformation of metal crystals by multislip , 1966 .

[5] K. S. Havner,et al. A quantitative study of a crystalline aggregate model , 1973 .

[6] K. S. Havner,et al. A discrete model for the prediction of subsequent yield surfaces in polycrystalline plasticity , 1971 .

[7] Rodney Hill,et al. Continuum micro-mechanics of elastoplastic polycrystals , 1965 .

[8] K. Brugger,et al. Thermodynamic Definition of Higher Order Elastic Coefficients , 1964 .