Connecting Solids & Shells in FEA, using Marc

Marc dives deep into the challenges and solutions for connecting shell and solid meshes in finite element analysis — from classic methods to modern glue contact techniques. In this Sharpen-the-Saw session, Marc walks through practical ways to connect shell and solid elements in your finite element models. Whether you’re working in MSC Marc, Nastran, or another solver, you’ll discover: - Why connecting shells to solids can be tricky - The pros and cons of rigid connectors, special transition elements, and glued contact - How segment-to-segment contact can simplify workflows - Real-world examples and mesh considerations to get accurate load transfers This is a must-watch for engineers aiming to improve their FEA modelling skills and avoid common pitfalls when mixing shell and solid elements. Chapters: 00:00 Introduction 00:50 Why shell-to-solid connections matter 01:52 Classic connection methods (rigid, transition elements) 06:18 Glue contact explained 08:31 Limitations with mesh mismatch 16:50 Segment-to-segment contact advantages 19:21 Summary 22:03 Q&A About The Speaker: Gerrit Visser, Technical Director at SIMTEQ Engineering (Pty) Ltd, is a leading expert in Marc and finite element analysis (FEA). With years of hands-on experience solving complex engineering challenges across industries, Gerrit has an exceptional ability to translate advanced simulation capabilities into practical, real-world solutions. His deep technical knowledge, combined with a passion for sharing expertise, makes him a go-to authority for engineers looking to push the limits of their simulation tools.