the Scientifc Innovation Fund for Post-graduates of Central South University of Forestry and Technology [2021RC4062]; Science and Technology Innovation Program of Hunan Province [CX20220726]; Scientific Innovation Fund for Post-graduates of Central South University of Forestry and Technology
机构署名：
本校为第一且通讯机构
院系归属：
材料科学与工程学院
摘要：
Bamboo is an environmentally friendly building structural material. This work investigated the cavity structural characteristics and physical and mechanical properties of honeycomb sandwiches and natural bamboo in the longitudinal direction. The effective elastic parameters of periodically arranged hexagonal bamboo honeycomb cells under in-plane and out-of-plane loads were modeled using analytical and numerical approaches. Then, the effective elastic parameter model of bamboo honeycomb cells was validated by experiments and finite element analysis. The average errors between the calculated and...
