Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stiffness and Fatigue of Sandwich Plates with Honeycomb Core Manufactured by Fused Deposition Modeling
https://orcid.org/http://orcid.org/0000-0001-6360-7430
https://orcid.org/http://orcid.org/0000-0002-8740-693X
https://orcid.org/http://orcid.org/0000-0002-1477-3173
https://orcid.org/http://orcid.org/0000-0002-1819-0442
https://orcid.org/http://orcid.org/0000-0002-5685-6225
Shear and tension properties of the honeycombs FDM-manufactured from PLA and ULTEM 9085 are analyzed experimentally. Experimental data show that geometrically nonlinear deformations of the honeycomb walls occur during tension. Deformation of the honeycomb cells is accounted in the finite elements simulation of the specimen tension which is performed using the ANSYS commercial software. The simulation takes into account deformations of the equipment and honeycomb cells as well as the geometrical nonlinearity of the honeycomb strain-state. Method of fatigue testing of the sandwich plates with FDM-manufactured honeycomb core is treated. A combination of fatigue tests and numerical simulations of the thin-walled structure in the software ANSYS is used. Fatigue properties of the specimens from the PLA material are obtained to analyze the fatigue of the honeycomb, which is produced by the FDM additive manufacturing. The combination of the experimental and the numerical analysis is used to analyze the fatigue of the sandwich plate. S-N diagrams of the sandwich plate are obtained as a result of such analysis.
Stiffness and Fatigue of Sandwich Plates with Honeycomb Core Manufactured by Fused Deposition Modeling
https://orcid.org/http://orcid.org/0000-0001-6360-7430
https://orcid.org/http://orcid.org/0000-0002-8740-693X
https://orcid.org/http://orcid.org/0000-0002-1477-3173
https://orcid.org/http://orcid.org/0000-0002-1819-0442
https://orcid.org/http://orcid.org/0000-0002-5685-6225
Shear and tension properties of the honeycombs FDM-manufactured from PLA and ULTEM 9085 are analyzed experimentally. Experimental data show that geometrically nonlinear deformations of the honeycomb walls occur during tension. Deformation of the honeycomb cells is accounted in the finite elements simulation of the specimen tension which is performed using the ANSYS commercial software. The simulation takes into account deformations of the equipment and honeycomb cells as well as the geometrical nonlinearity of the honeycomb strain-state. Method of fatigue testing of the sandwich plates with FDM-manufactured honeycomb core is treated. A combination of fatigue tests and numerical simulations of the thin-walled structure in the software ANSYS is used. Fatigue properties of the specimens from the PLA material are obtained to analyze the fatigue of the honeycomb, which is produced by the FDM additive manufacturing. The combination of the experimental and the numerical analysis is used to analyze the fatigue of the sandwich plate. S-N diagrams of the sandwich plate are obtained as a result of such analysis.
Stiffness and Fatigue of Sandwich Plates with Honeycomb Core Manufactured by Fused Deposition Modeling
https://orcid.org/http://orcid.org/0000-0001-6360-7430
https://orcid.org/http://orcid.org/0000-0002-8740-693X
https://orcid.org/http://orcid.org/0000-0002-1477-3173
https://orcid.org/http://orcid.org/0000-0002-1819-0442
https://orcid.org/http://orcid.org/0000-0002-5685-6225
Shear and tension properties of the honeycombs FDM-manufactured from PLA and ULTEM 9085 are analyzed experimentally. Experimental data show that geometrically nonlinear deformations of the honeycomb walls occur during tension. Deformation of the honeycomb cells is accounted in the finite elements simulation of the specimen tension which is performed using the ANSYS commercial software. The simulation takes into account deformations of the equipment and honeycomb cells as well as the geometrical nonlinearity of the honeycomb strain-state. Method of fatigue testing of the sandwich plates with FDM-manufactured honeycomb core is treated. A combination of fatigue tests and numerical simulations of the thin-walled structure in the software ANSYS is used. Fatigue properties of the specimens from the PLA material are obtained to analyze the fatigue of the honeycomb, which is produced by the FDM additive manufacturing. The combination of the experimental and the numerical analysis is used to analyze the fatigue of the sandwich plate. S-N diagrams of the sandwich plate are obtained as a result of such analysis.
Stiffness and Fatigue of Sandwich Plates with Honeycomb Core Manufactured by Fused Deposition Modeling
Lect. Notes in Networks, Syst.
Arsenyeva, Olga (Herausgeber:in) / Romanova, Tatiana (Herausgeber:in) / Sukhonos, Maria (Herausgeber:in) / Tsegelnyk, Yevgen (Herausgeber:in) / Uspensky, Borys (Autor:in) / Avramov, Кonstantin (Autor:in) / Derevianko, Ihor (Autor:in) / Polishchuk, Oleg (Autor:in) / Salenko, Oleksandr (Autor:in)
International Conference on Smart Technologies in Urban Engineering ; 2022 ; Kharkiv, Ukraine
29.11.2022
12 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Strength and Stiffness Optimization Studies on Honeycomb Core Sandwich Panels
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Honeycomb core in sandwich structures
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Evaluation of Transverse Shear Stiffness of Structural Core Sandwich Plates
| British Library Conference Proceedings | 1996
Evaluation of Transverse Shear Stiffness of Structural Core Sandwich Plates
| British Library Conference Proceedings | 1995