A new uniformly valid asymptotic integration algorithm for elasto-plastic creep and unified viscoplastic theories including continuum damage

A new scheme to integrate a system of stiff differential equations for both the elasto-plastic creep and the unified viscoplastic theories is presented. The method has high stability, allows large time increments, and is implicit and iterative. It is suitable for use with continuum damage theories....

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Veröffentlicht in:	International journal for numerical methods in engineering 1991-08, Vol.32 (2), p.385-418
Hauptverfasser:	Chulya, Abhisak, Walker, Kevin P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Inelasticity (thermoplasticity, viscoplasticity...) Metallic Materials Physics Solid mechanics Structural and continuum mechanics
Online-Zugang:	Volltext
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