abaqus-shape-optimization

What problem does it solve?

This Skill addresses localized stress concentrations in existing Abaqus models by intelligently reshaping surfaces, leading to improved structural integrity and potentially longer part life.

Core Features & Use Cases

• Stress Concentration Reduction: Optimizes fillet and notch geometries to smooth out high-stress areas.
• Surface Reshaping: Moves existing surfaces within defined limits to achieve a desired stress distribution or stiffness.
• Use Case: If a critical fillet in a bracket shows a stress of 450 MPa, this Skill can reshape the fillet to reduce that peak stress to below 300 MPa, enhancing fatigue life.

Quick Start

Use the abaqus-shape-optimization skill to minimize the maximum stress on the inner fillet surfaces of the current model, allowing up to 5mm of movement.