Acta Mechanica Slovaca 2010, 14(4):28-35 | DOI: 10.2478/v10147-011-0031-y

Some Possibilities of Determination of Yield Conditions for Cold Rolled Steel Sheets

Fratišek Šimčák1, Vladislav Berinštet, Michaela Štamborská
1 Department of Applied Mechanics and Mechatronics, 6 University Notebooks

Rolling of metallic materials results to anisotropy of their mechanical properties during plastic deformation. In the paper are described some possibilities of analytical and experimental determination of conditions for plastic deformation of cold rolled steel sheets. The experimental analysis is realized by biaxial tensile test with application of strain gage and optical methods. The results gained by experimental procedures are compared with yield conditions according to individual theories.

Keywords: Steel Sheets, Anisotropic Plasticity, Yield Conditions, Biaxial Tensile Test, Cruciform Specimen; Digital Image Correlation

Published: October 31, 2010  Show citation

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Šimčák, F., Berinštet, V., & Štamborská, M. (2010). Some Possibilities of Determination of Yield Conditions for Cold Rolled Steel Sheets. Acta Mechanica Slovaca, 14(4), 28-35. doi: 10.2478/v10147-011-0031-y
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