Biomimetic Study of a Honeycomb Energy Absorption Structure Based on Straw Micro-Porous Structure
Shucai Xu,
Nuo Chen,
Haoyi Qin
et al.
Abstract:In this paper, sorghum and reed, which possess light stem structures in nature, were selected as biomimetic prototypes. Based on their mechanical stability characteristics—the porous structure at the node feature and the porous feature in the outer skin— biomimetic optimization design, simulation, and experimental research on both the traditional hexagonal structure and a hexagonal honeycomb structure were carried out. According to the two types of straw microcell and chamber structure characteristics, as well… Show more
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