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buckling analysis for cylindrical ring
Dear Members Hello
I am conducting buckling analysis for cylindrical ring (Short and thick cylinder) with Lateral Pressure.
I reviewed the basic books ("Buckling of Bars, Plates, and Shells" and "Theory of Elastic Stability" – Timoshenko) and all I could find is buckling of rectangular planes in the axial direction or buckling of cylindrical shells which buckles in the radial direction.
Important note: Real testing presented buckling in the axial direction (as plane buckling), load is continuous (the ring is inserted into tube using axial force).
I was hoping to find the solution without FEM programs using acceptable assumptions, approximated solution is also accepted since safety factor of about 2 will be taken.
thanx for your help
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