It depends on what the beam is made of.
That will depend on the distance between the points where the beam is supported, as well as the type of wood.
1,268.995 gallons. (169.646 cubic feet).
The answer will depend on 4 inch slab of what material!
12 cubic feet
this question is unanswerable without more information. Are you referring to a 4" steel stud? If so, it depends how closely the studs in the stud wall are spaced, how tall the studs are and if they have lateral bracing (and if so, how much/at what heights?). You also need to state what gauge the steel is. If you are referring to channel steel to be used as a beam/purlin/rafter - one would need to know the span and the thickness of the steel.
88 what?
That rather depends - on what the beam is made of !
The maximum weight for a beam bridge can hold in 650 grams. A beam bridge Works on the standards of tension and compression, so a strong beam is needed to oppose twisting and bending under the weight it ought to support
100 pounds
how much weight will 5 2x8 that span 12 ft hold
Mass, in architecture, refers to how much weight an object can hold, such as a ceiling beam or a floorboard.
it can't hold very much weight
The weight a pallet rack can hold is dependent on the size of the beams and uprights. A standard 3.5"x96" beam holds about 4100 pounds per pair. A 6"x144" beam holds about 6000lbs per pair. You need to find the exact size and the manufacturer and contact them or a local dealer.
It depends on: 1. The section (box, I-beam, angle), 2. The cross-sectional dimensions, and 3. The width (span). More info is needed for a useful answer.
Yes. Eventually, your feet may have too much stress on them due to excess weight. If PSI exceeds a certain level, your feet may not be able to hold you up efficiently.
20 times its weight in liquid
That will depend on the distance between the points where the beam is supported, as well as the type of wood.