If your intent was to learn how to simulate or structural failure, SimScale is a highly capable tool for this type of engineering analysis:

While SimScale does not feature a single "crack generation button," it provides a powerful suite of Finite Element Analysis (FEA) tools utilizing the advanced and CalculiX solvers. These tools allow engineers to predict exactly where cracks are likely to form and evaluate if existing cracks will grow. 1. High-Fidelity Stress Concentration Mapping

SimScale provides a robust that is completely free of charge. Who it is for: Hobbyists, makers, and researchers.

To analyze a crack, you must incorporate it into your CAD model before importing it into the platform. CAD Edit | CAD Preparation & Upload - SimScale

Swap out brittle materials for ductile alloys with higher fracture toughness ( K1ccap K sub 1 c end-sub

Highlights zones experiencing permanent deformation, which precedes micro-void coalescence and tearing. 4. Engineering Mitigation Strategies