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2 answers

Traffic timing for this much weight is also considerable. A
building code shows that you might need 15 or more for
this area so titanium is probably out. The core value of
bronzed steel is ok for the average busy building. Size again
must be measurables ranging from 2.7 to 3.7 made in 20 foot
can be made in 35 precise.

2006-11-29 09:37:35 · answer #1 · answered by mtvtoni 6 · 0 0

Assuming unrestrained end conditions, and not factoring the load for dead or live conditions, a W12x190 section with A36 steel will provide a 1.23 factor of safety in bending and 1.23 inch deflection, which is slightly above L/360.

You can use a lighter beam if you can handle more depth.

2006-11-29 10:47:53 · answer #2 · answered by daedgewood 4 · 0 0

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