| Issue |
MATEC Web Conf.
Volume 319, 2020
2020 8th Asia Conference on Mechanical and Materials Engineering (ACMME 2020)
|
|
|---|---|---|
| Article Number | 02002 | |
| Number of page(s) | 4 | |
| Section | Mathematical Modeling and Numerical Analysis | |
| DOI | https://doi.org/10.1051/matecconf/202031902002 | |
| Published online | 10 September 2020 | |
A Simple Energy-based Approach of Stent Elastic Properties
1
College of Intelligent Manufacturing, Chongqing Vocational College of Transportation, 7 Xuefu Road, Jiangjin District Chongqing, China
2
School of Civil Engineering, Chongqing Jiaotong University, 66 Xuefu Avenue, Nanan District, Chongqing, China
* Corresponding author: ws15993500427@163.com
Simple closed-form expressions were derived for the elastic moduli of lozenge grid structure based on the convenient beam theory and energy conservation principle. Finite element analysis was employed to validate the analytical estimates of the Young’s modulus. The theoretic results were also compared with the numerical data in the literature. The results show that the calculation method of Young’s modulus obtained by energy conservation is feasible, which provides a new way for stress analysis of sandwich structures. At the same time, the cell structure proposed in this paper provides a new scheme for the design of vascular stent.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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