Titlebook: Unified Constitutive Equations for Creep and Plasticity; Alan K. Miller (Professor (Research) of Materials Book 1987 Elsevier Applied Sci

橢圓

ANTI

redients necessary to predict the deformation and fracture response of solid bodies (among other ingredients such as the equations of equilibrium and compatibility and mathematical descriptions of the configuration and loading history). These ingredients are generally combined together in complicate

Rankle

,State Variable Theories Based on Hart’s Formulation,or under difficult or even unmanageable conditions may be predicted by more readily performable tests; for example, long-term creep behavior at high temperatures might be estimated based on combined short-term tensile and relaxation testing at a lower temperature.

松緊帶

The MATMOD Equations,tion and, more generally, multiaxial non-proportional straining. The manner in which the equations represent solute drag effects (dynamic strain aging) is unique. This breadth does come at the expense of accuracy, given our present incomplete knowledge of the ‘first principles’ physical laws governing dislocation-controlled straining.

defray

The Mechanical Equation of State,ion (if any) but also the transient creep which follows every change in the stress system. In this chapter we indicate the progress that is being made to arrive at such an equation and the resultant equation that has been developed.

發(fā)酵劑

假設(shè)

SENT

978-94-010-8039-2Elsevier Applied Science Publishers LTD 1987

CUMB

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Alan K. Miller (Professor (Research) of Materials