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- Other systems
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- 2018-10-24
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Description: In this paper, an anisotropic formulation of the Gurson-Tvergaard-Needleman (GTN) damage model
is used for simulating the deep-drawing of a rectangular box made from an AA6016-T4 metallic
sheet. The model is implemented as a VUMAT routine in the ABAQUS/Explicit finite-element code.
The material parameters involved in the constitutive relationships are determined by means of an
identification procedure that combines the response surface methodology (RSM) and the simulation
of a uniaxial tensile test. In order to assess the predictive performances of the GTN model, different
levels of the blank-holding force are assumed in the finite-element analysis of the deep
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| Filename | Size | Date |
|---|
| IGS Type HB | 0 | 2011-04-28
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| IGS Type HB\HB08-1.IGS | 3193490 | 2007-04-03
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| IGS Type HB\HB08-2.IGS | 3309766 | 2007-04-03
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| IGS Type HB\HB08-3.IGS | 3422680 | 2007-04-03
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| IGS Type HB\HB10-1.IGS | 3252694 | 2007-04-03
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| IGS Type HB\HB10-2.IGS | 3346420 | 2007-04-03
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| IGS Type HB\HB10-3.IGS | 3412020 | 2007-04-03
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| IGS Type HB\HB12-1.IGS | 3078608 | 2007-04-03
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| IGS Type HB\HB12-2.IGS | 3198984 | 2007-04-03
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| IGS Type HB\HB12-3.IGS | 3284592 | 2007-04-03
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| IGS Type HB\HB16-1.IGS | 3690902 | 2007-04-03
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| IGS Type HB\HB16-2.IGS | 3780856 | 2007-04-03
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| IGS Type HB\HB16-3.IGS | 3854820 | 2007-04-03
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| IGS Type HB\HB20-1.IGS | 3814394 | 2007-04-03
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| IGS Type HB\HB20-2.IGS | 3901724 | 2007-04-03
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| IGS Type HB\HB20-3.IGS | 3990202 | 2007-04-03 |
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