ZHANG Tao, LIU Tu-guang, XIONG You-lun, ZHANG Wei-heng. Dynamic Buckling of Stiffened Plates Under Fluid-Solid Impact Load[J]. Applied Mathematics and Mechanics, 2004, 25(7): 755-762.
 Citation: ZHANG Tao, LIU Tu-guang, XIONG You-lun, ZHANG Wei-heng. Dynamic Buckling of Stiffened Plates Under Fluid-Solid Impact Load[J]. Applied Mathematics and Mechanics, 2004, 25(7): 755-762.

# Dynamic Buckling of Stiffened Plates Under Fluid-Solid Impact Load

• Rev Recd Date: 2004-04-26
• Publish Date: 2004-07-15
• A simple solution of the dynamic buckling of stiffened plates under fluid-solid impact loading is presented.Based on large deflection theory,a discretely stiffened plate model has been used.The tangential stresses of stiffeners and in-plane displacement are neglected.Applying the Hamilton's principle,the motion equations of stiffened plates are obtained.The deflection of the plate is taken as Fourier series,and using Galerkin method the discrete equations can be deduced,which can be solved easily by Runge-Kutta method.The dynamic buckling loads of the stiffened plates are obtained from B-R curves.
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