A unified bifurcation analysis of sheet metal forming limits

Journal of Engineering Materials and Technology

Volumn 123, Issue 3, 2001, Pages 329-333

  Zhu, X ^a   Weinmann, K ^a   Chandra, A ^a  

^a LIVERMORE SOFTWARE TECHNOLOGY CORPORATION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BIFURCATION (MATHEMATICS); DEFORMATION; NUMERICAL ANALYSIS; PLASTICITY; ROTATION; SHEET METAL; STRAIN; STRESSES; TWO DIMENSIONAL;

FORCE EQUILIBRIUM; FORMING LIMIT DIAGRAMS; LOCALIZED NECKS; MOMENT EQUILIBRIUM; SHEET METAL FORMING LIMITS; UNIFIED BIFURCATION ANALYSIS; VON MISES YIELD CRITERION;

METAL FORMING;

EID: 0035385450     PISSN: 00944289     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1370397     Document Type: Article

References (12)

1. Determination of forming limits in automotive stamping
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6. Probabilistic model of limit strains in sheet metal
7. Void growth and local necking in biaxially stretched sheets
8. Sheet necking-II, time-independent behavior
9. Localized necking in thin sheets
10. Theoretical analysis of sheet metal formability
11. Conditions for the localization of deformation in pressure-sensitive dilatant materials
12. A simple technique for determining forming limit curves