Hello. I am consulting for an effective built up steel I-Girder.
We design the steel girder to be W36x487, but the I-Girder delivered on site was W36x150. I tried several built up sections, like adding plates, combining the two I-girders and etc. I am hoping you could suggest some Built up sections i can try or references or Images. Thank you. The Unsupported Length of the Beam is 17.5m and used for supporting construction of coping beam.