Local stress on thin cylindrical shell

AI Thread Summary
Calculating deformation in a thin cylindrical plate under local radial stress requires understanding how localized forces affect overall stability. Existing equations for uniform external pressure may not be directly applicable to localized stresses. Any external force, even if minimal, will induce some degree of deformation, though it may be negligible. The discussion emphasizes the need for careful consideration of stress distribution when assessing potential bending. Accurate predictions may necessitate more advanced methods beyond manual calculations.
peet_dk
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Hello

I have a local stress acting radial on a thin cylindrical plate (see illustration), how can I calculate if the plate will deform/bend?

I can only find equations for uniform external pressure (Marcel Dekker), but will it be okay when the stress is only local?
 

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