TY - GEN A1 - Błażejewski, Paweł A1 - Marcinowski, Jakub A2 - Kuczyński, Tadeusz - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - Assessment of buckling resistance of pressurised spherical cap is not an easy task. There exist two different approaches which allow to achieve this goal. The first approach involves performing advanced numerical analyses in which material and geometrical nonlinearities would be taken into account as well as considering the worst imperfections of the defined amplitude. This kind of analysis is customarily called GMNIA and is carried out by means of the computer software based on FEM. N2 - The other, comparatively easier approach, relies on the utilisation of earlier prepared procedures which enable determination of the critical resistance ?Rcrthe plastic resistance ? sub>Rpl and buckling parameters ? ? ? ? sub>0 needed to the definition of the standard buckling resistance curve. The determination of the buckling capacity curve for the particular class of spherical caps is the principal goal of this work. L1 - http://www.zbc.uz.zgora.pl/Content/47364/4_blazejewski_buckling.pdf L2 - http://www.zbc.uz.zgora.pl/Content/47364 KW - stalowe powłoki sferyczne KW - nośność wyboczeniowa KW - krzywe nośności KW - model numeryczny KW - MES KW - steel spherical shells KW - buckling resistance KW - capacity curve KW - numerical approach KW - FEM T1 - Buckling capacity curves for steel spherical shells loaded by the external pressure = Krzywe nośności wyboczeniowej stalowych powłok sferycznych obciążonych ciśnieniem zewnętrznym UR - http://www.zbc.uz.zgora.pl/dlibra/docmetadata?id=47364 ER -