Stability Problems of Compressed Thin-Walled Structures

• Autorzy: Dębski Hubert

Identyfikatory

DOI

10.12913/22998624/100441

• Języki publikacji: EN

Abstrakty

EN

The object of this study involves thin-walled columns made of carbon-epoxy composite with open top-hat cross-section. The material used comprised a composite of epoxy matrix reinforced with carbon fiber (system HexPly M12, Hexcel). The M12 system is used above all in aircraft structures. It exhibits high fatigue durability and good maintenance properties at relatively low specific gravity. The research was carried out as the FEM numerical analyses and experimental tests in buckling and post-buckling state. The numerical tool used was the ABAQUS software.

Słowa kluczowe

EN

thin-walled columns; composite structures; buckling; finite element modelling

PL

kolumny o cienkich ścianach; struktury kompozytowe; wyboczenie; modelowanie elementów skończonych

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2018
• Tom: Vol. 12, no 4
• Strony: 190--198
• Opis fizyczny: Bibliogr. 23 poz., fig.

Twórcy

autor

Dębski Hubert

• Department of Machine Design and Mechatronics, Lublin University of Technology, Lublin, Poland

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).