We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.
General

General

  1. All Categories
  2. Structures - General
  3. How to plot tied break contact -tied area , tied count and break region

How to plot tied break contact -tied area , tied count and break region

Tagged: ls-dyna, LS-DYNA Suite, lsdyna, R12, structural-mechanics
    • April 13, 2023 at 7:32 am
      SolutionSolution
      Participant

      For *CONTACT_AUTOMATIC_ONE_WAY_SURFACE_TO_SURFACE_TIEBREAK, you can fringe the failed tiebreak surface via the component labeled “contact gap” in the intfor database (*database_binary_intfor). The “contact gap” on the slave side of the tiebreak actually represents a damage value ranging from 0 (tied, no damage) to 1 (released, full damage). Here is a test case: Please find attached example for your reference. To output the intfor database, include “s=fname” on the execution line and set the slave side contact print flag on Card 1 of the *contact_…_tiebreak. To output the intfor database, include the command *database_binary_intfor in the input deck, set the slave side contact print flag on Card 1 of the *contact_…_tiebreak, and include “s=fname” on the execution line. You can also postprocessing from binout file about tried area and tied count.Please find attache image for your reference.

      Attachments:
      1. 2063015.zip
      2. image1.png
      3. image2.png

Featured Articles

Introducing Ansys Electronics Desktop on Ansys Cloud

The Watch & Learn video article provides an overview of cloud computing from Electronics Desktop and details the product licenses and subscriptions to ANSYS Cloud Service that are...

How to Create a Reflector for a Center High-Mounted Stop Lamp (CHMSL)

This video article demonstrates how to create a reflector for a center high-mounted stop lamp. Optical Part design in Ansys SPEOS enables the design and validation of multiple...

Introducing the GEKO Turbulence Model in Ansys Fluent

The GEKO (GEneralized K-Omega) turbulence model offers a flexible, robust, general-purpose approach to RANS turbulence modeling. Introducing 2 videos: Part 1 provides background information on the model and a...

Postprocessing on Ansys EnSight

This video demonstrates exporting data from Fluent in EnSight Case Gold format, and it reviews the basic postprocessing capabilities of EnSight.

© 2025 Copyright ANSYS, Inc. All rights reserved.