Vibration characteristics analysis of a composite laminated cylindrical shell structure with ring supported

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Journal of Vibration and Shock ›› 2024, Vol. 43 ›› Issue (12) : 173-180.

HE Dongze1,2,GUO Kefan1,CAI Ying3,HUANG Shijun1,2,LI Weicheng1,2

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Abstract

In this paper, based on the first order shear deformation theory, the vibration characteristic analysis model of the ring-supported composite laminated cylindrical shell structure under different boundary conditions is constructed by wave based method(WBM). The displacement scaling parameters, displacement matrix and force parameter matrix are set by combining the wave function form as displacement variables. By combining the boundary condition matrices, the overall control equations of the composite cylindrical shell structure under ring support conditions are derived. The accuracy of the established vibration characteristic analysis model is verified by comparing with the results of existing literature. A related parametric analysis study is carried out to investigate the influence of material parameters, geometric parameters, and ring support positions.

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first order shear deformation theory / composite laminated cylindrical shell / ring support / wave based method / vibration characteristics.

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HE Dongze1, 2, GUO Kefan1, CAI Ying3, HUANG Shijun1, 2, LI Weicheng1, 2. Vibration characteristics analysis of a composite laminated cylindrical shell structure with ring supported[J]. Journal of Vibration and Shock, 2024, 43(12): 173-180

References

[1] Ye T, Jin G, Su Z, et al. A unified Chebyshev–Ritz formulation for vibration analysis of composite laminated deep open shells with arbitrary boundary conditions [J]. Archive of Applied Mechanics, 2014, 84(4):441-471. [2] 张飞, 白春玉. 弹性地基上多孔功能梯度复合材料纳米圆柱壳的自由振动研究 [J]. 航空科学技术, 2021, 32(08):49-56. ZHANG Fei, BAI Chunyu. Study on free vibration of porous functionally graded composite materials cylindrical nanoshell resting on elastic foundation[J]. Aeronautical Science & Technology, 2021, 32(08):49-56. [3] Shao D, Wang Q, Qin B. A simple first-order shear deformation shell theory for vibration analysis of composite laminated open cylindrical shells with general boundary conditions [J]. Composite Structures, 2017, [4] 李晖, 吕海宇, 邹泽煜, 等. 热环境下纤维增强复合材料圆柱壳非线性振动分析与验证[J]. 航空学报, 2022, 43(09): 701-711. LI Hui, LV Haiyu, ZOU Zeyu, et al. Analysis and verification of nonlinear vibrations of fiber-reinforced composite cylindrical shells in a thermal environment [J]. Acta Aeronautica et Astronautica Sinica, 2022, 43(09): 701-711. [5] 仝博, 李永清, 朱锡, 等. 考虑铺层角的复合材料圆柱壳自由振动三维弹性准确解 [J]. 声学学报, 2020, 45(03):415-424. TONG Bo, LI Yongqing, ZHU Xi, et al. Three-dimensional elastic exact solution for free vibration of composite cylindrical shells considering ply angle [J]. Acta Acustica, 2020, 45(03):415-424. [6] Shi D, He D, Wang Q, et al. Free Vibration Analysis of Closed Moderately Thick Cross-Ply Composite Laminated Cylindrical Shell with Arbitrary Boundary Conditions [J]. Materials, 2020, 13(4):884. [7] 翟彦春, 岳修杰, 王鹏昊, 等. 开口角度对复合材料夹芯圆柱壳自由振动的影响 [J]. 复合材料科学与工程, 2022, (02):19-22. ZHAI Yanchun, QIU Xiujie, WANG Penghao, et al. Effect of opening angle on free vibration of composite sandwich cylindrical shells [J]. Composites Science and Engineering, 2022, (02):19-22. [8] Reddy J N. Mechanics of laminated composite plates and shells : theory and analysis [M]. CRC Press, 2004. [9] Qatu M S. Vibration of laminated shells and plates [M]. Elsevier, 2004. [10] Jin G, Xie X, Liu Z. The Haar wavelet method for free vibration analysis of functionally graded cylindrical shells based on the shear deformation theory [J]. Composite Structures, 2014, 108(1):435-448. [11] Jin G, Ye T, Ma X, et al. A unified approach for the vibration analysis of moderately thick composite laminated cylindrical shells with arbitrary boundary conditions [J]. International Journal of Mechanical Sciences, 2013, 75(10):357-376.