Computational analysis of stress-based forming limit curves

International Journal of Solids and Structures

Volumn 44, Issue 25-26, 2007, Pages 8663-8684

  Simha, C Hari Manoj ^a   Grantab, Rassin ^a   Worswick, Michael J ^a  

^a UNIVERSITY OF WATERLOO   (Canada)

Author keywords

Finite elements; Forming; Stress based formability

Indexed keywords

AXIAL LOADS; COMPUTATIONAL METHODS; FINITE ELEMENT METHOD; SHEET METAL; STRESS ANALYSIS; THREE DIMENSIONAL;

SHEET METAL FORMING; STRAIN-BASED FORMABILITY; STRESS BASED FORMABILITY; UNI-AXIAL STRESS LOADS;

METAL FORMING;

EID: 35448976094     PISSN: 00207683     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijsolstr.2007.07.001     Document Type: Article

References (26)

1. Aravas N. On the numerical integration of a class of pressure-dependent plasticity models. International Journal for Numerical Methods in Engineering 24 7 (1987) 1395-1416
2. Bardelcik, A., 2006. Effect of pre-bending and hydroforming parameters on the formability of advanced high strength steel tube. Master's thesis, Department of Mechanical and Mechatronics Engineering, University of Waterloo, ON.
3. Chen, K.K., Soldaat, R.J., Moses, R.M., 2004. Free expansion bulge testing of tubes for automotive hydroform applications. In: SAE 2004 World Congress and Exhibition. No. 2004-01-0832. SAE International, Warrendale, Pennsylvania, USA.
4. Gholipour, J., Worswick, M.J., Oliveira, D., March 2004. Application of damage models in bending and hydroforming of aluminum alloy tube. In: SAE 2004 World Congress. No. SAE 2004-01-0835.
5. Ghosh, A.K., Laukonis, J.V., 1976. The influence of strain path changes on the formability of sheet steel. In: 9th. Biennial Congress of The International Deep Drawing Research Group, Sheet Metal Forming and Energy Conservation. ASM Publication.
6. Goodwin, G.M., 1968. Application of strain analysis to sheet metal forming in the press shop. SAE paper, No. 680093.
7. Gotoh M., Chung C., and Iwata N. Effect of out-of-plane stress on the forming limit strain of sheet metals. JSME International Journal 38 1 (1995) 123-132
8. Graf A., and Hosford W. Effect of changing strain paths on forming limit diagrams of Al 2008-T4. Metallurgical Transactions A 24A (1993) 2503-2512
9. Green, D.E., Stoughton, T.B., 2004. Evaluating hydroforming severity using stress-based forming limits. In: Second Annual Hydroforming Conference.
10. Gurson A.L. Continuum theory and ductile rupture by void nucleation and growth: Part I. Yield criteria and flow rules for porous ductile media. Journal of Engineering Materials and Technology -Transactions of the ASME 99 1 (1977) 2-15
11. Hallquist, J.O., 1998. LS-DYNA - Theoretical Manual. Livermore Software Technology Corporation.
12. Hutchinson J.W., and Neale K.W. Sheet necking. Part II. Time-independent behavior. In: Koistinen D.P., and Wang N.M. (Eds). Mechanics of Sheet Metal Forming (1978), Plenum Press, New York 127-153
13. Inal K., Neale K.W., and Aboutajeddine A. Forming limit comparisons for fcc and bcc sheets. International Journal of Plasticity 21 6 (2005/6) 1255-1266
14. Keeler S.P., and Backofen W.A. Plastic instability and fracture in sheets stretched over rigid punches. ASM Transactions Quarterly 56 (1963) 25-48
15. Marciniak Z., and Kuczynski. Limit strains in the processes of stretch-forming sheet metal. Intrnational Journal of Mechanical Sciences 9 (1967) 609-620
16. Narasimhan K., and Wagoner R. Finite element modeling simulation of in-plane forming limit diagrams of sheets containing finite defects. Metallurgical Transactions A - Physical Metallurgy and Materials Science 22A 11 (1991) 2655-2665
17. Needleman A., and Triantafylidis N. Void growth and local necking in biaxially stretched sheets. Journal of Engineering Materials and Technology -Transactions of the ASME 100 2 (1978) 164-169
18. Sakash A., Moondra S., and Kinsey B.L. Effect of yield criterion on numerical simulation results using a stress-based failure criterion. ASME Journal of Engineering Materials and Technology 128 3 (2006) 436-444
19. Simha C.H.M., Gholipour J., Bardelcik A., and Worswick M.J. Prediction of necking in tubular hydroforming using an extended stress-based flc. ASME J. Eng. Mater. Technol. 129 1 (2007) 136-147
20. Smith L.M., Averill R.C., Lucas J.P., Stoughton T.B., and Matin P.H. Influence of transverse normal stress on sheet metal formability. International Journal of Plasticity 19 10 (2003) 1567-1583
21. Sorine, M., 2007. Hydroforming of advanced high strength steel tubes, MA.Sc thesis - under preparation.
22. Stoughton T.B. A general forming limit criterion for sheet metal forming. International Journal of Mechanical Sciences 42 (2000) 1-27
23. Stoughton T., and Yoon J. Sheet metal formability analysis for anisotropic materials under non-proportional loading. International Journal of Mechanical Sciences 47 12 (2005) 1972-2002
24. Tvergaard V., and Neeldeman A. Analysis of the cup-cone fracture in a round tensile bar. Acta Metallurgica 32 (1984) 157-169
25. Worswick M.J., and Pick R.J. Void growth and constitutive softening in a periodically voided solid. Journal of the Mechanics and Physics of Solids 38 5 (1990) 601-625
26. Wu P.D., Graf A., MacEwen S.R., Lloyd D.J., Jain M., and Neale K.W. On forming limit stress diagram analysis. International Journal of Solids and Structures 42 8 (2005) 2225-2241