Damage percolation modeling in aluminum alloy sheet

Worswick, Michael J.; Chen, Zengtao; Pilkey, Keith; Lloyd, David

Affiliations

¹Department of Mechanical Engineering, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada

²Department of Mechanical Engineering, Queen's University, Kingston, Ontario, K7L 3N6, Canada

³Alcan International Limited, Kingston Research and Development Centre, Kingston, Ontario, K7L 5L9, Canada

Keywords

Keywords: continuum scale simulation; engineering materials; application to engineering materials processes; damage percolation modeling in aluminum alloy sheet; experiment; material – characterization of second phase particle fields; GTN-based FE model; coupled damage percolation model

Links

DOI: 10.1002/3527603786.ch44

Cited Works (11)

Year	Entry
2003	Thomson CIA, Worswick MJ, Pilkey AK, Lloyd DJ. Void coalescence within periodic clusters of particles. J Mech Phys Solids. 2003;51(1):127-146.
2001	Worswick MJ, Chen ZT, Pilkey AK, Lloyd D, Court S. Damage characterization and damage percolation modelling in aluminum alloy sheet. Acta Mater. August 16, 2001;49(14):2791-2803.
1981	Tvergaard V. Influence of voids on shear band instabilities under plane strain conditions. Int J Fract. 1981;17(4):389-407.
1998	Pilkey AK, Worswick MJ, Thomson CIE, Burger G, Lloyd DJ. Effect of second-phase particle clustering on formability of Al-Si sheet. In: Wilkinson DS, Poole W, Alpas A, eds. Advances in Industrial Materials. The Metallurgical Society of CIM; 1998:105-121.
1975	Gurson AL. Plastic Flow and Fracture Behavior of Ductile Materials Incorporating Void Nucleation, Growth, and Interaction [PhD thesis]. Providence, RI: Brown University; June 1975.
1984	Tvergaard V, Needleman A. Analysis of the cup-cone fracture in a round tensile bar. Acta Metall. 1984;32(1):157-169.
1993	Thomason PF. Ductile fracture by the growth and coalescence of microvoids of non-uniform size and spacing. Acta Metall Mater. July 1993;41(7):2127-2134.
2000	Lievers WB, Bissoon S, Pilkey AK, Worswick MJ, Jain M, Lloyd DJ. Effect of damage on the bendability of AA6111 aluminum automotive sheet. In: Proceedings of Plasticity 2000. July 17-21, 2000; Whistler, BC.
2003	Lievers WB, Pilkey AK, Worswick MJ. The co-operative role of voids and shear bands in strain localization during bending. Mech Mater. July 2003;35(7):661-674.
2003	Chen ZT, Worswick MJ, Cinotti N, Pilkey AK, Lloyd D. A linked FEM-damage percolation model of aluminum alloy sheet forming. Int J Plast. December 2003;19(12):2099-2120.
1999	Thomson CIA, Worswick MJ, Pilkey AK, Lloyd DJ, Burger G. Modeling void nucleation and growth within periodic clusters of particles. J Mech Phys Solids. 1999;47(1):1-26.