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plate buckling
Analysis modeling for plate buckling load of vibration test
      
The analytical buckling solutions should be very useful as benchmark values for testing the validity, convergence and accuracy of numerical techniques for plate buckling.
      
This study shows the importance of including the prebuckling deformation in thick plate buckling since its effect is in the same order of magnitude as that of shear.
      
In the present contribution, an attempt is made to formulate a bone-plate buckling theory using Cowin's concepts of adaptive elasticity (Cowin and Hegedus in J Elast 6:313-325 1976; Hegedus and Cowin J Elast 6:337-352 1976).
      
The development is outlined of the first author's Simplified Plate Buckling Criterion which is based on nonlinear theory.
      
A new quasilinear model for plate buckling is presented, which reduces to von Kármán's semilinear model through an explicit approximation procedure.
      
Optimization of a Composite Plate Buckling under Thermal Action with Account of Reliability
      
The analysis is based on the governing equation of plate buckling.
      
A stiffened web is calculated by considering the web as a compression member, and an unstiffened web is calculated by using plate buckling theory.
      
Also, they should be sufficiently rigid and stable so that neither local stiffener buckling nor overall buckling occurs before local plate buckling.
      
All specimens failed by plate buckling, characterized by a significant decrease in load as the plate deformed out-of plane.
      
Based on the computed results, closed-form expressions of the plate buckling strength are obtained empirically by curve fitting.
      
Comparison with gross section capacities and effective section capacities in the presence of local plate buckling are provided.
      
DNV adopts the effective width method to account for the loss of plate strength due to plate buckling under uniaxial compression.
      
For short panels, local plate buckling may be the critical mode.
      
Figure 3-28 Shift of Effective Neutral Axis After Plate Buckling.
      
For the ss-free unstiffened plate under uniform compression, the plate buckling coefficient k asymptotes to 0.425.
      
For concentrically loaded specimens, the type of deformation resulting from plate buckling was not consistent.
      
For local plate buckling, the relevant dimensions are width and thickness, not length.
      
Figures 7, 8 and 9 illustrate local plate buckling in rectangular plates under different loading and boundary conditions.
      
 

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