Research progress of composite cylindrical shells,Polymer Composites

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Research progress of composite cylindrical shells
Polymer Composites ( IF 4.8 ) Pub Date : 2023-09-25 , DOI: 10.1002/pc.27659
Liwei Zhang ₁ , Liyuan Zhao ₁ , Lin Pan ₁ , Jiangang Gao ₂

Affiliation

Composite cylindrical shell (CCS) structure are a number of engineering applications in aerospace, civil engineering, ordnance industry, sports equipment and other fields because of their excellent mechanical properties, low density and strong design. In this study, the classification, preparation technology and mechanical test of CCS are summarized. The research on the axial compression strength of CCS is reviewed. The theory of axial compression elasticity and the strength criterion of orthotropic composite materials are analyzed, and the strength criterion is compared. Finally, the basic theory of instability and buckling is deeply analyzed, and the stability theory of CCS is analyzed in detail. In order to provide a new reference for future scientific research and engineering application, the research difficulties are given in the conclusion, and the future research direction is predicted.

中文翻译：

复合材料圆柱壳研究进展

复合材料圆柱壳（CCS）结构因其优异的力学性能、低密度和强设计性而在航空航天、土木工程、兵器工业、体育器材等领域得到大量工程应用。本研究对CCS的分类、制备技术和力学性能试验进行了总结。综述了CCS轴压强度的研究进展。分析了正交各向异性复合材料的轴向压缩弹性理论和强度准则，并对强度准则进行了比较。最后深入分析了失稳和屈曲的基本理论，并对CCS的稳定性理论进行了详细分析。结论部分给出了研究难点，并预测了未来的研究方向，以期为今后的科学研究和工程应用提供新的参考。

更新日期：2023-09-25

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