How do composite materials handle torsion forces in abstract outdoor sculptures?

Composite materials are increasingly favored in abstract outdoor sculptures due to their unique ability to withstand torsion forces—twisting stresses caused by wind, temperature changes, or physical interactions. These materials, such as fiberglass, carbon fiber, or polymer resins, combine high strength-to-weight ratios with flexibility, allowing them to absorb and redistribute torsional energy without cracking or deforming.

Engineers and artists leverage layered construction techniques, where fibers are oriented to resist twisting, and core structures (like foam or honeycomb) add rigidity. Additionally, composites resist corrosion and UV degradation, making them ideal for long-term outdoor exposure. By balancing artistic vision with mechanical resilience, composites ensure abstract sculptures remain both visually striking and structurally sound under dynamic loads.