Modeling of elastic mechanical behavior for composite three layer panels with cone core

The work is devoted to the description of the development of a mathematical model that allows simulating the process of testing the design of three-layer panels with a cone core. The developed model takes into account the layered structure of the cone core and face sheets, as well as the anisotropic...

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Bibliographic Details
Main Authors: Golovin, Danila V., Shipunov, Gleb S., Shestakova, Kseniya N.
Format: Conference Proceeding
Language:English
Subjects:
Composite materials
Compression tests
Computer simulation
Elastic deformation
Mathematical models
Mechanical properties
Panels
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Summary:The work is devoted to the description of the development of a mathematical model that allows simulating the process of testing the design of three-layer panels with a cone core. The developed model takes into account the layered structure of the cone core and face sheets, as well as the anisotropic characteristics and the reinforcement scheme of composite materials. The obtained simulation results made it possible to determine the values of stresses and strains in the material of the cone core under conditions of testing the panels for tensile, compression, and three-point bending in the region of elastic deformations.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0003534