Fig. 12From: Elastic buckling of simply supported stiffened steel plates with circular openingNormalized buckling coefficient factor (Ks/Ko) vs. normalized opening position (Bs/OPH = 0.4–0.8). a OPH/W = 0.1. b OPH/W = 0.2. c OPH/W = 0.3. d OPH/W = 0.4. e OPH/W = 0.5Back to article page