A study on determining true stress-strain curve for anisotropic materials with rectangular tensile bars

International Journal of Solids and Structures

Volumn 38, Issue 26-27, 2001, Pages 4489-4505

  Zhang, Z L ^a   Odegard J ^a   Sovik, O P ^b   Thaulow, C ^a  

^a SINTEF   (Norway)

^b Hydro Aluminium Structures Raufoss AS   (Norway)

Author keywords

Anisotropic materials; Plastic forming; Rectangular tensile specimens; True stress strain curve

Indexed keywords

ANISOTROPY; ELASTIC MODULI; ERROR DETECTION; FINITE ELEMENT METHOD; SENSITIVITY ANALYSIS; STRAIN MEASUREMENT;

TENSILE BARS;

STRESS ANALYSIS;

ANISOTROPIC MEDIUM;

EID: 0035872744     PISSN: 00207683     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0020-7683(00)00302-4     Document Type: Article

References (11)

1. Incorporating crystallographic texture in finite element simulations of sheet forming
2. Plastic behaviour and stretch ability of sheet metals. Part I: A yield function for orthotropic sheets under plane stress conditions
3. Yield function development for aluminium alloy sheets
4. A general anisotropic yield criterion using bounds and a transformation weighting tensor
5. Determining material true stress-strain curves from tensile specimens with rectangular cross-section
6. Determining the true stress-strain curve for both isotropic and anisotropic materials with rectangular tensile bars: Methods and verifications