Joining Techniques in Ansys LS-DYNA

Overview

Connection techniques are fundamental to the accurate simulation of full vehicle models. This online event offers an overview of commonly used connection methods in LS-DYNA, supported by industry and research case studies presented by experienced practitioners.

The session will introduce established modeling approaches for a wide range of connection types, including adhesive bonding, bolted joints, welding, spot-weld bonding, and riveting. Each connection type relies on specific structural formulations and appropriate material models to achieve robust and reliable numerical behavior.

Because these modeling approaches often impose particular requirements on element formulations, contact definitions, and material characterization, the event will also provide practical guidance on how to address these aspects in LS-DYNA. Participants will gain insights into best practices and key considerations to successfully implement connection models in real-world simulation workflows.

What Attendees Will Learn

• Modeling common connection types in LS-DYNA, including adhesives, welds, bolts, and rivets
• Understanding load transfer and failure mechanisms in connection models
• Applying practical modeling techniques, such as flange representations and advanced contact formulations
• Evaluating result quality and reliability in connection simulations
• Exploring key new LS-DYNA capabilities for welded and bolted joint modeling

Who Should Attend

This technical online event is designed for engineers with hands-on LS-DYNA simulation experience who are looking to deepen their expertise in the modeling and simulation of mechanical connections.

Speakers

• Max Hübner - Ansys, part of Synopsys
• Tobias Aubel - Ansys, part of Synopsys
• Ilka Schwarzer - Stellantis
• Karlheinz Kunter - Virtual Vehicle Research GmbH