In this study. using linear and nonlinear deformation theories and by closed-form analysis and finite difference energy methods. respectively. various buckling load factors are obatined for stiffened laminated composite cylindrical panels with rectang...
In this study. using linear and nonlinear deformation theories and by closed-form analysis and finite difference energy methods. respectively. various buckling load factors are obatined for stiffened laminated composite cylindrical panels with rectangular type longitudinal stiffeners and various longitudinal length to radius ratios. which are made from Carbon/Epoxy USN150 prepreg and are simply-supported on four edges under uniaxial compression and then for them. minimum weight design analyses are carried out by the nonlinear search optimizer. ADS.