中国科学院长春光学精密机械与物理研究所

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	Mechanical Characteristics Analysis of 3D-printing Novel Chiral Honeycomb Array Structures Based on Functional Principle and Constitutive Relationship
	R. Liu; G. Yao; Z. Xu; X. Guo; J. Li; Z. Yu; P. Liang; Z. Zhang and C. Han
	2023
发表期刊	Journal of Bionic Engineering
ISSN	16726529
卷号	20期号:5页码:1917-1929
摘要	Four novel chiral honeycomb structures inspired by the biological arrangement shape are designed. The functional principle is raised to solve the large deformation of bio-inspired structures and the structural constitutive model is proposed to explain the quasi-static mechanical properties of chiral honeycomb array structures and honeycomb structures. Simulation and experiment results verify the accuracy of theoretical analysis results and the errors are all within 15%. In structural mechanical properties, Equidimensional Chiral Honeycomb Array Structure (ECHS) has excellent mechanical properties. Among ECHS, Small-sized Column Chiral Honeycomb Array Structure (SCHCS) has the best properties. The bearing capacity, specific energy absorption, and specific strength of SCHCS are more than twice as much as the others in this paper. The chiral honeycomb array structure has the best mechanical properties at a certain size. In the structural design, the optimal size model should be obtained first in combination with the optimization algorithm for the protection design. © 2023, Jilin University.
DOI	10.1007/s42235-023-00364-8
URL	查看原文
收录类别	sci ; ei
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67710
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	R. Liu,G. Yao,Z. Xu,et al. Mechanical Characteristics Analysis of 3D-printing Novel Chiral Honeycomb Array Structures Based on Functional Principle and Constitutive Relationship[J]. Journal of Bionic Engineering,2023,20(5):1917-1929.
APA	R. Liu.,G. Yao.,Z. Xu.,X. Guo.,J. Li.,...&Z. Zhang and C. Han.(2023).Mechanical Characteristics Analysis of 3D-printing Novel Chiral Honeycomb Array Structures Based on Functional Principle and Constitutive Relationship.Journal of Bionic Engineering,20(5),1917-1929.
MLA	R. Liu,et al."Mechanical Characteristics Analysis of 3D-printing Novel Chiral Honeycomb Array Structures Based on Functional Principle and Constitutive Relationship".Journal of Bionic Engineering 20.5(2023):1917-1929.

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