On bifurcation load of a three-member slender system with an internal crack subjected to Euler’s load

• Autorzy: Uzny S. , Sokół K.

Identyfikatory

DOI

10.15632/jtam-pl.56.1.269

• Języki publikacji: EN

Abstrakty

EN

The results of numerical simulations presented in this paper are concerned with instability of a three member slender system subjected to Euler load. The investigated column is built up as a flat frame composed of three rods. In the internal one, the defect is present in form of a crack. The boundary problem has been formulated on the basis of a static criterion of instability. The boundary conditions associated with different types of supports are obtained by proper selection of parameters of the generalized load. On the basis of these results, the magnitude of bifurcation load can be determined.

Słowa kluczowe

EN

column; divergence; conservative load; crack

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2018
• Tom: Vol. 56 nr 1
• Strony: 269--281
• Opis fizyczny: Bibliogr. 26 poz., rys., tab.

Twórcy

autor

Uzny S.

• Częstochowa University of Technology, Institute of Mechanics and Machine Design Foundations, Częstochowa, Poland

autor

Sokół K.

• Częstochowa University of Technology, Institute of Mechanics and Machine Design Foundations, Częstochowa, Poland

Bibliografia

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Uwagi

PL

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