Study of the tensile and compression processes of thin-walled composite lens rods

Kuo Zhang; Haitao Luo; Yuxin Li

doi:10.1117/12.3015573

6 February 2024 Study of the tensile and compression processes of thin-walled composite lens rods

Kuo Zhang, Haitao Luo, Yuxin Li

Proceedings Volume 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023); 129794N (2024) https://doi.org/10.1117/12.3015573
Event: 9th International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 2023, Guilin, China

Abstract

This study investigates the compression and tension processes of ultra-thin-walled expandable composite lens rods. It compares the advantages and disadvantages of two compression methods for compressing the lens rod and analyzes their respective merits. The compression process of the lens rod is considered a small-strain nonlinear deformation process. A composite lens rod model is created using ABAQUS, and finite element simulations of compression and tension are performed. The maximum compressive strain during compression is 0.008678, the maximum tensile strain is 0.008563, and the maximum stress is 88 MPa. During tension, the maximum compressive strain is 0.009365, the maximum tensile strain is 0.007042, and the maximum stress is 104 MPa. By comparing and analyzing the stresses and strains of the two compression methods, it is concluded that the compression laminating method is the more advantageous choice.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Kuo Zhang, Haitao Luo, and Yuxin Li "Study of the tensile and compression processes of thin-walled composite lens rods", Proc. SPIE 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 129794N (6 February 2024); https://doi.org/10.1117/12.3015573

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