TY - GEN A1 - Ibeabuchi, Victor A1 - Ibearugbulem, Owus A1 - Ezeah, Chukwunonye A1 - Ugwu, Onuegbu A2 - Jurczak, Paweł - red. PB - Zielona Góra: Uniwersytet Zielonogórski N2 - This paper reports a research study that investigated buckling of stiffened rectangular isotropic plates elastically restrained along all the edges (CCCC) under uniaxial in-plane load, using the work principle approach. The stiffeners were assumed to be rigidly connected to the plate. Analyses for critical buckling of stiffened plates were carried out by varying parameters, such as the number of stiffeners, stiffness properties and aspect ratios. N2 - The study involved a theoretical derivation of a peculiar shape function by applying the boundary conditions of the plate on Taylor Maclaurin?s displacement function and substituted on buckling equation derived to obtain buckling solutions. The present solutions were validated using a trigonometric function in the energy method from previous works. N2 - Coefficients, K, were compared for various numbers of stiffeners and the maximum percentage difference obtained within the range of aspect ratios of 1.0 to 2.0 is shown in Figs 2 - 7. A number of numerical examples were presented to demonstrate the accuracy and convergence of the current solutions. L1 - http://zbc.uz.zgora.pl/repozytorium/Content/70954/10.2478_ijame-2020-0051.pdf L2 - http://zbc.uz.zgora.pl/repozytorium/Content/70954 KW - buckling KW - governing equation KW - polynomial function KW - uniaxially stiffened plate KW - work principle method T1 - Elastic buckling analysis of uniaxially compressed CCCC stiffened isotropic plates UR - http://zbc.uz.zgora.pl/repozytorium/dlibra/docmetadata?id=70954 ER -