You are correct. The 60 kips (worst case) is a vertical reaction force due to the weight of the conveyor boom truss. The above detail is a section of the bottom chord showing the rail that rides on wheels mounted on the main support structure. My question is about how it is attached and I think...
I'm working on a project replacing a telescoping conveyor boom. The rail is attached to the underside of the boom truss. The original rail was riveted through the base of the rail into the double angle bottom chord. We are using a WT as the new chord but still want to bolt the base of the rail...