Three-dimensional analysis of laminated plates with functionally graded layers by two-dimensional numerical model

被引:0
|
作者
Pluciński, Piotr [1 ]
Jaśkowiec, Jan [1 ]
机构
[1] Cracow University of Technology, Faculty of Civil Engineering, Institute for Computational Civil Engineering, Warszawska 24, Cracow,31-155, Poland
来源
Engineering Transactions | 2020年 / 68卷 / 01期
关键词
408.2 Structural Members and Shapes - 816.1 Processing of Plastics and Other Polymers - 921.6 Numerical Methods;
D O I
10.24423/EngTrans.1063.20200102
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学科分类号
摘要
This work presents a three-dimensional (3D) numerical analysis of multi-layered laminated plates in which selected layers may be made of functionally graded material (FGM), in which the Young’s modulus may change along the thickness as a consequence of a continuous and graded mixture of two materials. For the analysis, the method, known as FEM23, is applied, which uses a two-dimensional (2D) mesh, yet enables obtaining full 3D results for the layered structure. In FEM23, the layered structure may be a combination of thin and thick layers made of materials with significantly different properties. This paper presents two examples comparing the results to other numerical or analytical solutions. The examples confirm the correctness and flexibility of FEM23 for laminated plates with functionally graded layers. © 2020, Polish Academy of Sciences. All rights reserved.
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页码:21 / 45
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