Damage identification of a beam with a variable cross-sectional area

• Autorzy: Cekus D. , Miara M. , Zamorska I.

Identyfikatory

DOI

10.17512/jamcm.2016.4.03

• Języki publikacji: EN

Abstrakty

EN

In the paper, the process of identification of crack parameters occurring in the cantilever beam with the variable cross-sectional area has been presented. For identification, the non-destructive vibration method has been applied. The analytical solution of the free vibration problem of the beam described according to the Bernoulli-Euler theory has been obtained with the help of Green’s functions.

Słowa kluczowe

EN

Bernoulli-Euler beam; crack; damage; free vibration; Green's functions; identification; vibration method

PL

teoria Bernoulliego-Eulera; belka wspornikowa; funkcja Greena; pęknięcie; drgania swobodne

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Journal of Applied Mathematics and Computational Mechanics
• Rocznik: 2016
• Tom: Vol. 15, nr 4
• Strony: 23--32
• Opis fizyczny: Bibliogr 20 poz., rys.

Twórcy

autor

Cekus D.

• Institute of Mechanics and Machine Design Foundations

autor

Miara M.

• Institute of Mechanics and Machine Design Foundations

autor

Zamorska I.

• Institute of Mathematics, Czestochowa University of Technology, Częstochowa, Poland

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.