lightest wide steel beam chegg w steel beams allowable uniform loads jonathan ochshorn structural elements wuf w connection structural webstructural free steel beam design two span continuous beam solved 5 11 5 select a w shape for the webstructural free steel beam design steel beam and column ysis and code design of web tapered steel beams american w shapes section sizes w beams american wide beams displaying span to depth ratio of steel steel beam design to ec3 econosteel onesteel span table page joint2d element openseeswiki beamcolumnjoint element openseeswiki design a beam using design chart