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A Newton-Krylov-based implicit integration algorithm for single and multisurface plasticity

delete2025-06-25
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PRE
AI
R
Rafael Abreu
E
Eleazar Cristian Mejía Sanchez
D
Deane Roehl
DOI:10.1016/j.compstruc.2025.107872delete
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Abstract

Abstract

En 中文
• Development of a Jacobian-free Newton-Krylov algorithm for implicit plasticity model integration. • Smooth complementary functions implemented to enforce Karush-Kuhn-Tucker conditions. • Application to single and multisurface plasticity under various stress states. • Efficient scheme eliminating the need for Jacobian matrices in complex plasticity models.

Journal

C
Computers and Structures
IF:
4.8
Papers:
6.2K
Citations:
1.7W

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Cited Papers

Cited Papers

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An interior‐point algorithm for elastoplasticity
err2006-06-05
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PREAI
errK. Krabbenhoft; A. V. Lyamin; S. W. Sloan; P. Wriggers
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