Fundamentals of elasticity and strength of materials
Fundamentals of elasticity and strength of materials – interactive engineering module focused on strength of materials fundamentals. Learning format: Simulator · Interactive visualisation. Explains the principle, technical relationships and practical use.
Topic overview
A formula is valid only for the mechanical model from which it was derived. In weldments, nominal stress, structural stress, local notch, plasticity and residual stress must be distinguished. The IWE must know where simple statics ends and detailed assessment begins.
Does the selected mechanical model represent the actual force flow, stiffness, geometry and failure mechanism to be prevented?
The same force creates different stress depending on area, geometry and eccentricity.
Forces divide according to relative member and joint stiffness, not merely weld length.
What the module covers
- Fundamentals of elasticity and strength for welded structures
- 1. Fundamental quantities and their meaning for weldments
- 2. From nominal stress to the real detail
- 3. Why welds alter stress distribution
- Calculation-model checklist
- Practical rule
Related engineering terms
The module connects these terms with practical engineering explanations:
Continue with the practical module.
Open this topic directly in the interactive WeldScope portal.