Torsion of a Saint-Venant cylinder with a non-simply connected cross-section

• Autorzy: Jabłoński T. F.
• Języki publikacji: EN

Abstrakty

EN

The Finite Element Method solution to the torsion problem of a linearly elastic, homogenous, isotropic cylinder with a non-simply connected cross-section of variable wall thickness is presented. The computed displacement, warping, stress, strain and Mises invariant are shown for several shapes of the cross-section : a rectangle with a crossbar, and rings with sinusoidal boundaries of various amplitudes and periods. The computed results enable us to analyze the shape sensitivity to warping under torsion in thick-walled cylinders with complicated cross-sectional shapes.

Słowa kluczowe

EN

finite element method; displacement

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Engineering Transactions
• Rocznik: 1999
• Tom: Vol. 47, iss. 1
• Strony: 77--91
• Opis fizyczny: Bibliogr. 3 poz., il. rys., wykr.

Twórcy

autor

Jabłoński T. F.

• Polish Academy of Sciences, Institute of Fundamental Technological Research [Polska Akademia Nauk, Instytut Podstawowych Problemów Techniki], ul. Świętokrzyska 21, 00-049 Warszawa,