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Meshing and Elements
Explore the different types of mesh you can create in HyperMesh and create and edit 0D, 1D, 2D, and 3D elements.
1D
Explore the different types of 1D mesh you can create in HyperMesh.
Beam Mesh
Edit Beams
Align, orient, and offset 1D elements, and release degrees of freedom.
Release Degrees of Freedom
Use the Edit Beam: Pins tool to edit and release degrees of freedom.

Welcome
What's New
View new features for Altair HyperWorks 2024.1.
Get Started
Learn the basics and discover the workspace.
Tutorials
Learn more about the Altair HyperWorks suite of products with interactive tutorials.
Startup Procedures and Customizations
Start and configure the applications.
Tool Finder
View a list of deprecated panels and their newer, equivalent workflows.
Manage Files and Data
Create, open, import, and save models.
Sessions and Report Templates
Set up sessions and create report templates.
Interface with External Products
Solver interfaces supported in HyperMesh.
Entities and Solver Interfaces
A solver interface is made up of a template and a FE-input reader.
Browsers
Browsers provide a structured view of model data, which you can use to review, modify, create, and manage the contents of a model. In addition to visualization, browsers offer features like search, filtering, and sorting, which enhance your ability to navigate and interact with the model data.
Sketching
Create and edit 2D parametric sketch geometry.
Topology
Create, edit, and cleanup geometry.
FE Geometry
FE geometry is topology on top of mesh, meaning CAD and mesh exist as a single entity. The purpose of FE geometry is to add vertices, edges, surfaces, and solids on FE models which have no CAD geometry.
Meshing and Elements
Explore the different types of mesh you can create in HyperMesh and create and edit 0D, 1D, 2D, and 3D elements.
- Meshing Preferences
  Define meshing preferences.
- Element Configurations
  Each element has an associated element configuration. An element configuration tells HyperMesh how to draw, store, and work with the element.
- Supported Solver Cards
  Solver cards supported for elements.
- Review Element Quality
  Use the Element Quality view to review element quality while simultaneously editing your model.
- 1D
  Explore the different types of 1D mesh you can create in HyperMesh.
  - Setup 1D Mesh
  - Beam Mesh
    - Create Stiffener Mesh
      Use Stiffener Mesh tool to create 1D elements as shell stiffeners from orphan lines representing trailing edges.
    - Create Member Mesh
      Use the Member Mesh tool to create 1D elements on edges, free lines, nodes, or members.
    - Edit Beams
      Align, orient, and offset 1D elements, and release degrees of freedom.
      - Align 1D Elements
        Use the Edit Beam: Align tool to reorder the N1 to N2 sequence of 1D element nodes.
      - Orient Bar2 or Bar3 Elements
        Use the Edit Beam: Orient tool to define bar2 or bar3 orientation.
      - Offset Bar2 and Bar3 Elements
        Use the Edit Bar2 and Bar3 Offset tool to manually set offsets or adjust beams on plates.
      - Release Degrees of Freedom
        Use the Edit Beam: Pins tool to edit and release degrees of freedom.
    - Review Section Properties of 1D Elements
      Use the Review tool to plot area moments of inertia and stiffness.
    - Create Beam Sections from Entities
      Use the Section Property tools to create Shell, Solid, or Elastic sections from model entities.
    - Update Beam Elements
      Use the Section Property tools to update properties assigned to bar2 elements (target) using a cross section on various entities as the source.
    - Convert Beams to Equivalent 2D Shell Mesh or 3D Solids
      Use the Inflate tool to create 2D shell mesh or 3D solids from 1D beams.
    - Beams From Lines
      These tools enable the creation of 1D elements from surface lines, organizing them into components. They also offset/orient these elements based on the attached shell elements and calculating properties of these 1D elements from 3D solid or shell FE element sections.
  - 0D/1D
    Models that require 0D and 1D elements can be created through controllers.
  - Line Mesh
- 2D
  Explore the different types of 2D mesh you can create in HyperMesh.
- 3D
  Explore the different types of 3D mesh you can create in HyperMesh.
Model Build and Assembly
Create, organize and manage parts and subsystems.
Composites
HyperMesh composites modeling.
Connectors
Create connections between parts of your model.
Morph
Rapidly change the shape of the FE mesh without severely sacrificing the mesh quality.
Skeleton Modeling
Create a reduced ordered model to facilitate optimization at the concept phase.
Design Space
Workflow to support topology optimization model build and setup.
Optimization
Setup an Optimization in HyperMesh.
Design Explorer
Multi-disciplinary design exploration and optimization tools.
Validate
Validate the model built before running solver analysis.
Analyze
Models require loads and boundary conditions in order to represent the various physics and/or physical equivalents to bench and in-use testing.
Axisymmetry
Reduce a full 3D model with axisymmetric surfaces while accounting for imperfections.
Concept Modeling
Tools and workflows that are dedicated to rapidly creating new parts for specific use cases, or amending existing parts. The current capabilities are focused on stiffening parts.
Crash and Safety
Tools used for crash and safety analysis.
Airbag
Use airbag folder utilities and export a resulting airbag in a Radioss deck.
Aerospace
Essential utility tools developed using HyperMesh-Tcl.
Aeroelasticity
Import an aeroelastic finite element model with Nastran Bulk Data format.
Certification
Framework to plug certification methods to assess margin of safety from the model and result information.
PhysicsAI
Use PhysicsAI to build fast predictive models from CAE data. PhysicsAI can be trained on data with any physics or remeshing and without design variables.
Results Data
Results data can be post-processed using both HyperMesh and HyperView.
Developer
The Developer ribbon contains tools for automation and customization.
Plot Data
HyperGraph is a data analysis and plotting tool with interfaces to many file formats.
Multibody Modeling
MotionView is a general pre-processor for Multibody Dynamics.
Media Files
MediaView plays video files, displays static images, tracks objects, and measures distances.
Tabulate Results
Use TableView to create an Excel-like spreadsheet.
Text Files
TextView math scripts reference vector data from HyperGraph windows to automate data processing and data summary.
Publishing and Reporting
Create, define, and export reports.

Release Degrees of Freedom

Use the Edit Beam: Pins tool to edit and release degrees of freedom.

You can select a single element at a time and review or edit the released degrees of freedom at node A and node B.

From the 1D ribbon, click the Edit Beam > Pins tool.

Figure 1.
Select a beam element.
Move the node A and node B microdialogs so that they are both visible.
Click the appropriate translate or rotate button depending on which axis you would like to affect.