LS-DYNA MAT_024+GISSMO shell element failure model for metals


Test ID

G-776I

Description

Rate dependent tensile data is generated at 5 strain rates from .01 -100/s. DIC is used to measure a variety of properties including grooved and open hole tensile properties, 0 degree orientation shear properties, and biaxial failure via an Erichssen cupping test. Quasi-static tensile tests on full sized tensile bars and double wide specimens are also performed. A density measurement is also provided. Specimen preparation is included. An elastoplastic and fracture material card for shell elements is provided by our partner, IDIADA. The element size is between 3-5 mm. The simulations of certain deformation modes are also provided.

Included Tests

1x M-242 Biaxial Force and Surface Strain by Punch Test
3x M-232 High Speed Tensile Stress-Strain
1x M-219 Shear Stress-Strain
6x M-204V True Stress Strain Measurements Using 3D DIC
1x M-204 Tensile Stress-Strain, Strength, and Modulus
1x D-010 Solid Density
1x Z-998 Data Analysis
1x SP-105 Specimen Machining Services

Options

Shell element formulation ELFORM 16, ELFORM 2 or both can be used. The default is ELFORM 2. Extra charges will apply if both formulations are needed.

Samples

: 5 thin sheets or film

[details]

Application

Typically used in automotive applications for failure analysis in sheet metals. Please provide the material's specific application.

livechat button