Naslov
FFCM in elasto-plastic analysis of the torsion of prismatic bars

Autori
Gotovac, Blaž ; Kozulić, Vedrana

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
CD-Rom Proceedings of the VIIIth International Conference Numerical Methods in Continuum Mechanics (NMCM 2000) / Kompiš, Vladimir ; Žmindak, Milan ; Maunder, Edward A. W. - Liptovský Ján : University of Žilina, 2000

Skup
VIIIth International Conference Numerical Methods in Continuum Mechanics (NMCM 2000)

Mjesto i datum
Liptovský Ján, Slovačka, 19.09.2000. - 24.09.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Fup Fragment Collocation Method ; elasto-plastic analysis ; propagation of plastic zones

Sažetak
This paper presents a procedure of numerical modeling of the torsion problem of prismatic bars by applying the Fup Fragment Collocation Method (FFCM). This method is essentially different from the finite element method and represents a new approach in the modeling of engineering problems. In FFCM, instead of discretisation into finite elements, the whole considered area is analysed at once, as one fragment. An approximate solution of arbitrary accuracy is attained by increasing the number of basis functions on the fragment. The numerical model for the elasto-plastic analysis of prismatic bars subjected to torsion is developed. The propagation of plastic zones in the cross- section is monitored by applying the incremental- iterative procedure until failure.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

POVEZANOST RADA