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Plate with a hole, *MAT_ENHANCED_COMPOSITE_DAMAGE is used. Linear Example 2 from A Roadmap to Linear an Nonlinear Implicit Analysis in LS-DYNA by George Laird and Satish Pathy.
Keywords
*BOUNDARY_PRESCRIBED_MOTION_NODE
*BOUNDARY_SPC_NODE
*CONTROL_IMPLICIT_GENERAL
*CONTROL_IMPLICIT_SOLUTION
*CONTROL_SHELL
*CONTROL_TERMINATION
*DATABASE_BINARY_D3PLOT
*DATABASE_EXTENT_BINARY
*DEFINE_CURVE_TITLE
*ELEMENT_SHELL_THICKNESS
*END
*KEYWORD
*MAT_ENHANCED_COMPOSITE_DAMAGE_TITLE
*NODE
*PART_COMPOSITE
*TITLE
*KEYWORD
*TITLE
Roadmap Linear and Nonlinear Analyses - Composite Analysis
*CONTROL_IMPLICIT_GENERAL
1 1.0
*CONTROL_IMPLICIT_SOLUTION
1
*CONTROL_SHELL
2
*CONTROL_TERMINATION
1.0
*DATABASE_BINARY_D3PLOT
1.0
*DATABASE_EXTENT_BINARY
8
*DEFINE_CURVE_TITLE
Load Curve
1
0.0 0.0
1.0 1.0
*MAT_ENHANCED_COMPOSITE_DAMAGE_TITLE
Toray Carbon/Epoxy (T800S/3900-2)
1 147000.0 7580.0 0.01547
3960.0 3000.0 3960.0
*PART_COMPOSITE
1 -16
1 2.0E-4 0.00 1 2.0E-4 -45.0
1 2.0E-4 90.0 1 2.0E-4 45.0
1 2.0E-4 45.0 1 2.0E-4 90.0
1 2.0E-4 -45.0 1 2.0E-4 0.00
*BOUNDARY_PRESCRIBED_MOTION_NODE
*BOUNDARY_SPC_NODE
*ELEMENT_SHELL_THICKNESS
*NODE
*END
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