it is the ratio of buckling load to applied load

Hannah Buckling was born on 1992-06-03.

The bridge was buckling when the semi drove over it. Buckling means to bend or flex under pressure so this sentence works perfectly.

Buckling is, technically, the present participle of the verb buckle.

Main difference between local and overall buckling related to distortion of the overall system geometry. Local buckling does not cause distortion of the overall geometry, usually local buckling seems on short (channel or angle) compression members (excessive loaded and material related problem). On the other hand overall buckling causes distortion, we can give example as plastic ruler compressed by fingers . There is equation on buckling developed by Euler.