Thanks for the reply,
There is no clearly defined "knee" in some of my samples. Is there anymore accurate way to determine the "knee" rather then doing it by eye? I am just trying to keep my experimental errors to a minimum.
Hi guys,
I was wondering could I get some help with determining the experimental critical buckling load of a pinned ended strut. I am hoping to compare predicted values from Euler buckling and Perry Robertson to experimental values. I have carried out a experiment where by I applied a axial...