A W 310 x 86 shape is to be used as a bridge crane runway girder.The girder is on a simple sapn of 6m .Assume that the crane wheel imparts a vertical load of 72 kN and lateral load of 7 kN applied at a top flange of the girder.A standard rail weighing 0.414 kN/m will be used .Use A 36 steel Fy= 250 MPa.
Answer to the question.
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