Truss Vs. Beam
Truss Vs. Beam
(OP)
This is a quick one. I have a long span beam carrying brick. I can't change any of the design parameters so this is a price question:
Does anyone have a feel for the cost of a shop built truss (in cost per pound of steel) that I could compare with a plain steel beam?
I am looking at a W40x290 Vs a Truss with Hss8x8x1/2 Chords with HSS6x4x3/8 webs. I need to account for the welds and gusset plates in my cost analysis.
Does anyone have a feel for the cost of a shop built truss (in cost per pound of steel) that I could compare with a plain steel beam?
I am looking at a W40x290 Vs a Truss with Hss8x8x1/2 Chords with HSS6x4x3/8 webs. I need to account for the welds and gusset plates in my cost analysis.






RE: Truss Vs. Beam
The main variation of cost is the fabrication. A truss will attract a much higher labour cost than a plain cut beam. My thoughts are that a plain beam would be cheaper.
RE: Truss Vs. Beam
A couple of additional costs to consider. If the span is too long, the member might have to be shipped in pieces and spliced in the field. Also, coating a W40 (if you need anything beyond the shop prime) will be easier than coating a truss.
RE: Truss Vs. Beam
RE: Truss Vs. Beam
RE: Truss Vs. Beam
RE: Truss Vs. Beam
RE: Truss Vs. Beam
RE: Truss Vs. Beam
RE: Truss Vs. Beam