What is Contact Tie Break Surface to Surface as used in LS Dyna software?
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Contact Tie Break Surface to Surface in LS-Dyna is a modeling technique used for simulating interactions between components in a finite element analysis. This method is particularly relevant in scenarios like the collision dynamics analysis of a flying net-target system . In LS-Dyna, the interaction between components is simulated using a surface-to-surface eroding contact algorithm, where the tiebreak type model is employed to represent the interface between different components . This approach allows for the simulation of contact behavior between surfaces, enabling the analysis of impact scenarios and failure criteria in composite materials under high-velocity impacts . By incorporating this modeling technique, LS-Dyna can accurately predict the behavior of materials and components during dynamic events like collisions and impacts.
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| Papers (5) | Insight |
|---|---|
Open access•Journal Article | Contact Tie Break Surface to Surface in LS-DYNA software is a feature that allows for accurate simulation of contact interactions between surfaces during crash tests, enhancing the analysis of energy absorption characteristics. |
17 Citations | Contact Tie Break Surface to Surface in LS-DYNA is a modeling technique for simulating interface between laminas in composite materials, eroding layers when stress reaches failure criteria during high-velocity impact. |
| Contact Tie Break Surface to Surface in LS-DYNA allows defining local contact resistance based on contact parameters for Resistance Spot Welding simulations, enhancing accuracy in predicting current flow and Joule heating. | |
| Contact Tie Break Surface to Surface in LS-DYNA software is not addressed in the paper. | |
| Contact Tie Break Surface to Surface in LS-Dyna software is not addressed in the paper. |
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