FINITE ELEMENT SIMULATION OF THE SIEBEL- SCHWAIGERER TENSILE TEST Miljenko MATH-Zdenka KERAN-Marko ŠKUNCA-Hrvoje BALIJA

eksperimentima i matematičkoj interpretaciji ovoga složenog problema. Ključne riječi: - metoda konačnih elemenata- vlačni test- simulacija Summary: If the flow curve is only to be determined for low strains, the tensile test is normally preferred because of its simplicity and also because, for this experiment, the conditions of testing have been defined by standards. Numerical simulation of great deformations and high strains including the moment of fracture is a very complex task regardless of which sort of criteria is chosen for convergence. As the calculation is done according to individual nodes and th