BUCKLING/ULTIMATE STRENGTH EVALUATION FOR CONTINUOUS STIFFENED PANEL UNDER COMBINED SHEAR AND THRUST

摘要

In this study, FE modeling method for the buckling/ultimate strength analysis of a continuous stiffened panel under combined shear and thrust is proposed. In order to validate the proposed method, shear buckling collapse tests of a stiffened panel and FEM analysis are carried out. As the result of these, it is confirmed that the buckling collapse behavior and the ultimate strength estimated by the proposed method are in good agreement with the test results.