Optimizing the design of perforated non-prismatic square 3D-printed structures for enhanced crashworthiness performance

Key Points

• Enhanced crashworthiness is achieved through optimized perforated designs, significantly improving structural integrity.
• The study highlights the impact of non-prismatic shape and perforation on energy absorption during crashes.
• Assessment using advanced modeling techniques leads to insights on performance enhancement in composite materials.
• Findings may enable the development of safer, more efficient designs in automotive and aerospace applications.