How Structural Analysis is Done
1.Model Preparation
- Import geometry from CAD or create simplified models.
- Clean up and define materials, properties, and connections.
2.Meshing (except in meshless tools like SIMSOLID)
- Discretize the model into finite elements for numerical analysis.
3.Load & Boundary Conditions
- Apply forces, pressures, thermal effects, constraints, and contacts that replicate real-world conditions.
4.Solver Execution
- Use the selected solver (OptiStruct, RADIOSS, Nastran, etc.) to calculate structural responses under defined conditions.
5.Post-Processing & Interpretation
- Visualize results such as stresses, strains, displacements, vibration modes, and failure points.
- Optimize design based on insights.
Benefits of Structural Analysis Tools
- Reduce Physical Testing: Minimize prototypes, saving cost and time.
- Improve Design Reliability: Identify weaknesses early in the design cycle.
- Support Innovation: Enable lightweighting and material optimization.
- Speed to Market: Accelerate decision-making with virtual validation.
Who needs Structural Analysis ?
- Engineers and Manufacturers who need to reduce number of prototyping
- Engineers who need better product performance and life cycle
…the comprehensive pre- and postprocessing solution of Simcenter 3D is a best-in-class simulation tool. With more and more requests for detailed analysis, this integrated CAD and CAE environment increases efficiency.
Didier Turlier
Structural Analysis Manager
Lohr
