Bending of a stepped sandwich beam: the shear effect

• Autorzy: Kustosz Joanna , Magnucki Krzysztof , Goliwąs Damian

Identyfikatory

DOI

10.24423/EngTrans.2238.20221125

• Języki publikacji: EN

Abstrakty

EN

This paper is devoted to the stepped sandwich beam with clamped ends subjected to a uniformly distributed load. The bending problem of the beam is formulated and solved with consideration of the classical sandwich beam of constant face thickness. Two differential equations of equilibrium based on the principle of the stationary potential energy of the classical beam are obtained and analytically solved. Moreover, numerical-FEM models of the beams are developed. Deflections for an exemplary beam family with the use of two methods are calculated. The results of the study are presented in figures and tables.

Słowa kluczowe

EN

stepped sandwich beam; clamped ends; shear effect; bending

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Engineering Transactions
• Rocznik: 2022
• Tom: Vol. 70, iss. 4
• Strony: 373--390
• Opis fizyczny: Bibliogr. 18 poz., rys., tab., wykr.

Twórcy

autor

Kustosz Joanna

• Łukasiewicz Research Network – Poznan Institute of Technology, Rail Vehicles Center Poznań

autor

Magnucki Krzysztof

• Łukasiewicz Research Network – Poznan Institute of Technology, Rail Vehicles Center Poznań

autor

Goliwąs Damian

• Łukasiewicz Research Network – Poznan Institute of Technology, Rail Vehicles Center Poznań

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).