How to use hashin damage in AUTODYN

- January 30, 2022 at 9:16 am
  
  rahulb
  Subscriber
  
  The composite modeling document shows that the modified hashin damage model is implemented in Autodyn.
  I am attaching the screenshots of the composite modelling document and dropdown for selecting failure in Autodyn.
  The dropdown menu does not contain to hashin. How do I use Hashin with Autodyn.
- February 1, 2022 at 5:50 pm
  
  Chris Quan
  Ansys Employee
  
  Hashin failure model is orthotropic damaged model. It is applied to the materials with orthotropic yielding and failure/damage.
  Hashin failure model is only available in Autodyn Component system or Autodyn Standalone.
  User needs to set the Strength Model to Orthotropic Yield to define the yielding constants and then set Failure Model to Orthotropic Softening. See the pictures attached.
  The description about this material model can be found from ANSYS Help. See attached picture of the Help.
- February 2, 2022 at 3:28 am
  
  rahulb
  Subscriber
  
  Thank you cxquan for the answer.
  I want to know what are equations used when we use hashin and puck from workbench and perform impact in Ansys/Explicit.
- February 2, 2022 at 2:06 pm
  
  Chris Quan
  Ansys Employee
  
  Hashin failure model is not available in Workbench Explicit Dynamics system yet.

Viewing 3 reply threads

You must be logged in to reply to this topic.

Ansys Innovation Space

Boost Ansys Fluent Simulations with AWS

Computational Fluid Dynamics (CFD) helps engineers design products in which the flow of fluid components is a significant challenge. These different use cases often require large complex models to solve on a traditional workstation. Click here to join this event to learn how to leverage Ansys Fluids on the cloud, thanks to Ansys Gateway powered by AWS.

Earth Rescue – An Ansys Online Series

The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.

Ansys Blog

Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.

Trending discussions