A new approach to viscoplasticity in dynamic plane upsetting

DOI10.1016/S0045-7825(00)00183-3zbMath1004.74080MaRDI QIDQ1841041

Yanyan Li

Publication date: 6 February 2003

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

zbMATH Keywords

stress distributionsviscoplasticityCauchy-Riemann equationsoptimal flowHencky equationsgeneralized stream functionplane-strain upsettingslip-linesstrain-rate fieldsvelocity parameters

Mathematics Subject Classification ID

Plastic materials, materials of stress-rate and internal-variable type (74C99)

Cites Work

• Unnamed Item
• Numerical smoothing of flow patterns

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