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Pregled bibliografske jedinice broj: 119338

Finite element approach in the plate bending process


Math, Miljenko; Grizelj, Branko
Finite element approach in the plate bending process // Proceedings of the 9th International Conference on Metal Forming 2002 / M.S.J. Hasmi (ur.).
Birmingham, United Kingdom: Elsevier, 2002. str. 778-784 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Finite element approach in the plate bending process

Autori
Math, Miljenko ; Grizelj, Branko

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

Izvornik
Proceedings of the 9th International Conference on Metal Forming 2002 / M.S.J. Hasmi - Birmingham, United Kingdom : Elsevier, 2002, 778-784

Skup
9th International Conference on Metal Forming 2002

Mjesto i datum
Birmingham, United Kingddom, 9-11-09.2002.

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Finite element method; metal forming; plate bending; simulation; elastic-plastic analysis

Sažetak
In order to determine the inevitable mechanical spring back of a bended plates, designed for assembling the spherical tanks, made of steel StE 500, according to DIN 17102/83, an elastic-plastic incremental finite element calculation has been carried out to analyse axisymmetric strain sheet metal bending process. Sufficiently accurate stress distributions and deformed geometry of plates as parts of spherical tanks have been obtained through the whole bending process. The load-deflection curve has been carried out based on reaction forces and compared with experimentally obtained results. Friction effects and material characteristics such as work hardening are also covered. The accuracy of the simulation results, mechanical spring back and the residual stress distribution after unloading are discussed through the comparison with the experimental results.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



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Projekt / tema
0120006
0152012