A novel sunflower-inspired reentrant honeycomb with enhanced in-plane energy absorption
Reza Sarkhosh, Mohammad Kazemi Nasrabadi, Mahdi Zandieh
In this study, a novel honeycomb structure inspired by the sunflower pattern combined with reentrant geometry is introduced. In this auxetic design, the size of hexagonal cells decreases gradually along the radius to facilitate improved stress distribution and enhanced energy absorption (EA) …
ir (code pays fourni par la source)
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Mechanics of Advanced Materials and Structures