层合复合材料纳米板波频散特性研究

IF 4 3区工程技术 Q1 CONSTRUCTION & BUILDING TECHNOLOGY Steel and Composite Structures Pub Date : 2021-01-01 DOI:10.12989/SCS.2021.40.3.355

Xinli Xu, Chunwei Zhang, F. Musharavati, T. Sebaey, Afrasyab Khan

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引用次数: 11

摘要

本工作填补了对称、反对称和准各向同性交叉/角层合复合纳米板的波传播行为的小尺度研究的空白。根据四变量精细化剪切变形板理论的哈密顿原理，结合非经典理论的假设，推导了控制方程，然后通过解析求解过程求解了与尺寸相关的公式。这项工作为准确分析铺层数和铺层顺序、几何形状、纤维取向和波数对层合复合材料纳米板尺寸相关的波传播响应的影响提供了信息。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dispersion of waves characteristics of laminated composite nanoplate

The current work fills a gap of a small-scale study on wave propagation behavior of symmetric, antisymmetric, and quasi-isotropic cross/angle-plies laminated composite nanoplates. The governing equations are derived through the Hamiltonian principle for four-variable refined shear deformation plate theory in conjunction with the assumption of a non-classical theory, and then size-dependent formulations are solved via an analytical solution procedure. This work provides information to accurately analyze the influence of lay-up numbers and sequences, geometry, ﬁber orientations, and wave numbers on the size-dependent wave propagation response of laminated composite nanoplates.

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来源期刊

Steel and Composite Structures 工程技术-材料科学：复合

CiteScore

8.50

自引率

19.60%

发文量

审稿时长

7.5 months

期刊介绍： Steel & Composite Structures, An International Journal, provides and excellent publication channel which reports the up-to-date research developments in the steel structures and steel-concrete composite structures, and FRP plated structures from the international steel community. The research results reported in this journal address all the aspects of theoretical and experimental research, including Buckling/Stability, Fatigue/Fracture, Fire Performance, Connections, Frames/Bridges, Plates/Shells, Composite Structural Components, Hybrid Structures, Fabrication/Maintenance, Design Codes, Dynamics/Vibrations, Nonferrous Metal Structures, Non-metalic plates, Analytical Methods. The Journal specially wishes to bridge the gap between the theoretical developments and practical applications for the benefits of both academic researchers and practicing engineers. In this light, contributions from the practicing engineers are especially welcome.