LS-DYNA SAMP+GISSMO shell element failure model for ductile plastic (MAT_187+GISSMO)
Test ID
G-778I
Description
Rate dependent tensile data is generated at 6 strain rates, .01/s, 0.1/s, 1/s, 10/s, 100/s, and 500/s. DIC is used for 0.01/s. DIC is used to measure notched tensile properties. Shear Properties and the plastic Poisson’s ratio are also measured using DIC. In addition, compression data is collected to define the yield surface of the material. A flexural test is also performed. An elastoplastic and fracture material card for shell elements is provided by our partner, IDIADA. The element size is between 3-5 mm. Formulation 2 elements are used by default. The simulations of certain deformation modes are also provided.
Included Tests
| 1x | D-010 | Solid Density |
| 1x | M-209 | Combined Loading Compression (CLC) |
| 1x | M-219 | Shear Stress-Strain |
| 2x | M-232 | High Speed Tensile Stress-Strain |
| 1x | M-235 | Very High Speed Tensile Stress-Strain |
| 1x | M-410 | Dynatup Instrumented Impact |
| 1x | SP-105 | Specimen Machining Services |
| 1x | P-210 | Test Specimen Photo Documentation |
| 1x | Z-998 | Data Analysis |
| 2x | M-204 | Tensile Stress-Strain, Strength, and Modulus |
| 4x | M-204V 2D | Tensile Stress-Strain, Strength, and Modulus using 2D DIC |
| 1x | M-221 | 3 Point Flexural Stress-Strain, Strength and Modulus |
Options
ELFORM 16 or 2 or both can be used. The Default is ELFORM 2. Extra charges will apply if both formulations are needed
Samples
: 70 plaques (4 x 12in)
[details]Application
Typically used in automotive applications for failure anaysis in unfilled ductile materials. Please provide the material's specific application
