Membrane versus bending components of transverse forces in cylindrical panels in the CST and the FSDT

• Autorzy: Kołakowski Zbigniew , Jankowski Jacek

Identyfikatory

DOI

doi.org/10.15632/jtam-pl/153002

• Języki publikacji: EN

Abstrakty

EN

A nonlinear problem of deflection of isotropic cylindrical panels fixed along all edges and subject to transverse load was considered within the first-order shear deformation theory (FSDT) and the classical shell theory (CST). An effect of the parameter of curvature on bending and membrane components and resultants of transverse forces was analyzed. Par- ticular attention was drawn to the fact that the bending components were accompanied by transverse deformations, whereas for the membrane components, the panel was transversely perfectly rigid. Resultants of transverse forces can be significantly larger than the bending components. In failure criteria of laminated structures, only the bending transverse forces are employed.

Słowa kluczowe

EN

square cylindrical panels; nonlinear theories of panel structures; CST; FSDT; transverse shear forces

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2022
• Tom: Vol. 60 nr 4
• Strony: 603--617
• Opis fizyczny: Bibliogr. 20 poz., rys., tab.

Twórcy

autor

Kołakowski Zbigniew

• Lodz University of Technology, Department of Strength of Materials, Lodz, Poland

• https://orcid.org/0000-0003-2386-1543

autor

Jankowski Jacek

• Lodz University of Technology, Department of Strength of Materials, Lodz, Poland

• https://orcid.org/0000-0002-9628-2799

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).