Hello!!

I am trying to use the integral to calculate a bar`s deformation, the equation is:

so, the units of the variables are: w [kN/m], A [m²] and E [kN/m²], therefore the result shold be [m].

But that is not happening. Does anyone knows how to solve it?

Thanks a lot!!

Fhe problem is that the units of  the limits are ignored
Find more information in the forum and especially in the interactive guide (by Martin Kraska)
You can solve it like this


sergio

In the interactive guide (by Martin Kraska) you can find also the UINT custom function..