Global numerical analysis of elasto-plastic frames

• Autorzy: Gáspár, Z. , Nédli, P.
• Konferencja: International Conference on Numerical Mathematics and Computational Mechanics (7 ; July 1996 ; Miskolc ; Węgry)
• Języki publikacji: EN

Abstrakty

EN

We discuss a global, iteration-free numerical scheme (based on the Piecewise Linear algorithm), with special respect to the computation of elasto-plastic frames. The plastic deformations are concentrated in plastic hinges which may appear at both ends of the bars, while the inner parts of the bars can have only elastic deformations but without limation on their magnitude. Our method is tested on a classical example and the resuts show very good match with those known from the literature. We discuss advantages and disadvantages and point out other, related applications.

Słowa kluczowe

PL

analiza numeryczna; odkształcenie plastyczne

EN

numerical analysis; plastic deformation

• Czasopismo: Computer Assisted Mechanics and Engineering Sciences
• Rocznik: 1998
• Tom: Vol. 5, nr 1
• Strony: 93-100
• Opis fizyczny: Bibliogr, 10 poz., rys., tab., wykr.

Twórcy

autor

Gáspár, Z.

autor

Nédli, P.

• Technical university of Budapest, Department of Structural Mechanics, H-1521 Budapest, Hungary