Lightweight Design of Solar UAV Wing Structures Based on Sandwich Equivalent Theory
International Journal of Aerospace Engineering, 2021 In this paper, an equivalent method based on sandwich plate is deduced, and the equivalent parameters of the honeycomb plate are obtained. With these equivalent parameters, the honeycomb plate equivalent FEM simulation model and actual model are ...
Hongjun Liu +3 more
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Chaotic Dynamics of Non-Autonomous Nonlinear System for a Sandwich Plate with Truss Core
Mathematics, 2022 This paper deals with the multi-pulse chaotic dynamics of a sandwich plate with truss core under transverse and in-plane excitations. In order to analyze the complicated nonlinear behaviors of the sandwich plate model by means of the improved extended ...
Dongmei Zhang, Feng Li
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A Study on the Effects of the Corrugated Angle on Low Velocity Impact Characteristics of the Lightweight Sandwich Plate with Corrugated Cores Produced by FDM Process [PDF]
한국정밀공학회지, 2017 The development of the lightweight sandwich plate with periodically repeated cores is one of hot issues to reduce the weight of the part. The behavior of the sandwich plate under static and dynamic loads is greatly influenced by the design of the cores ...
Yong Hun Jang +2 more
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Energy dissipation mechanism of foam sandwich plate subjected to contact underwater explosion
Zhongguo Jianchuan Yanjiu, 2018 [Objectives] This paper is a study of the energy dissipation mechanism of a foam sandwich plate subjected to contact underwater explosion (contact UNDEX). [Methods] First, a series of contact UNDEX tests of foam sandwich plates is carried out in order to
ZHAO Yanjie +3 more
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Free Vibration Analysis of FG Porous Sandwich Plates under Various Boundary Conditions [PDF]
Journal of Applied and Computational Mechanics, 2021 In the present work, free vibration analysis of the square sandwich plate with functionally graded (FG) porous face sheets and isotropic homogenous core is performed under various boundary conditions.
Lazreg Hadji, Mehmet Avcar
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Journal of Applied Science and Engineering, 2021 This research presents a new analytical model for the buckling analysis of a functionally graded rectangular sandwich plate with all edges simply-supported and subjected to in-plane loading conditions.
Emad Kadum Njim +2 more
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Analytical buckling temperature prediction of FG piezoelectric sandwich plates with lightweight core
Materials Research Express, 2021 Buckling temperature prediction of a functionally graded piezoelectric (FGP) sandwich plate with lightweight core is studied in the present work. The composite plate is made of three layers.
Mohammed Sobhy
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Vibration-based damage identification for ship sandwich plate using finite element method
Open Engineering, 2020 The sandwich plate can be used to replace the conventional steel stiffened plates on the ship’s hull structure. By using the sandwich plate, not only the stiffness of the plate can be increased but also the overall ship weight can be reduced, as well as ...
Ismail Abdi +4 more
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Analysis of Free Vibration of Porous Power-law and Sigmoid Functionally Graded Sandwich Plates by the R-functions Method [PDF]
Journal of Applied and Computational Mechanics, 2023 Investigation of free vibration of porous power and sigmoid-law sandwich functionally graded (FG) plates with different boundary conditions is presented in this paper. The FG sandwich plate includes three layers.
Lidiya Kurpa +4 more
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An approach on the vibro-acoustic properties of composite sandwich plates with foam core
Vietnam Journal of Mechanics, 2022 In this paper, an approach is proposed and presented to tackle the vibro-acoustic properties of finite clamped composite sandwich plates with foam core.
Tran Ich Thinh
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