What size of steel beam do I need?

What size of steel beam do I need?

Measure the distance in inches that you need the steel beam to fill. Write this figure down on a sheet of paper as your clear span for the beam. Measure the length in inches of the floor joist that the I-beam must support. Divide that number by two.

How do I calculate what size beam I need?

Multiply the loading per square foot by the area in square feet of the surface which the beams will be supporting. Divide by the number of beams which will be installed to get the loading per beam.

What sizes do steel I beams come in?

Steel I-Beam Sizes (Wide Flange)

W 24 x 68	23.7	8.97
W 24 x 62	23.7	7.04
W 24 x 55	23.6	7.01
W 21 x 147	22.1	12.51
W 21 x 132	21.8	12.44

How do you calculate steel in a beam?

Calculate Steel quantity in beam as 2% of volume of concrete = 0.02× 7850× 5.29= 830 kg:- according to using Thumb Rule Steel quantity required in RCC beam should be 2% of total volume of concrete, here steel density = 7850 kg/m3, so quantity of steel in beam = 0.02× 7850× 5.29 = 830 kg.

What size beam do I need for a 14 foot span?

How big of a beam do I need to span 14 feet? According the charts I have, you would need a 6×12 beam on each side to support 7680 pounds over a 14 ‘ span (assuming you want less than a 1/360 deflection).

What size beam will span 24 feet?

For 24 foot span, size of simply supported beam for 2-3 storey residential building, using thumb rule, is about 15″×18″ in which beam width is 12″ and beam depth is 15″, if width will be kept 12″, depth should increased, then beam size 12″×24″ can be used, providing with 4nos of 16mm bar at top, 4nos of 20mm bar at …

How far can an 8 steel beam span?

When it comes to residential projects like houses and smaller buildings, you can expect a steel beam to be eight inches wide. This allows it to span as much as 12 feet before you need another column.

How do I calculate how much steel I need?

The quantity is done in two steps.

1. (Calculation of Bars No’s) First, calculate the number of bars required (main and distribution both). FORMULA = (Total length – Clear cover)/center to center spacing + 1. Main bar = (5000 – (25+25))/100 + 1.
2. (Cutting length) MAIN BAR: FORMULA = (L) + (2 x Ld) + (1 x 0.42D) – (2 x 1d)

How do you calculate steel reinforcement in a beam?

Steel calculation for beam

1. weight calculation of tension rebar.
2. weight calculation of top rebar.
3. cutting length of stirrup.
4. number of stirrup at both end spacing 100 mm and clear span = 4000 mm.
5. no of stirrup at mid of span having spacing 150 mm.
6. total number of stirrup = 28+10=38 nos.

What size steel beam do I Need?

You can use a W10x26 (50 ksi) steel beam. The beam is 5.75” wide, 10.375” deep, and it weighs 26 pounds per linear foot. You can use 3” diameter steel, schedule 40, standard pipes for supports. You could also use a 3-1/2” x 18” Versa-Lam 2.0 3100 SP or DF.

How do you calculate the weight of a steel beam?

Multiply the cubic feet of the steel beam by the density of steel. This equation looks like (5 x 490) for a result of 2,450 lbs. This is the weight of the structural steel beam.

What is the weight of a steel beam?

Usually this means the steel beam is very close to 8 inches tall and weighs 17 pounds per linear foot. This is a very common size found in many residential homes. But you can get 8-inch-tall steel I-beams that weigh over 35 pounds per foot.

What are the dimensions of a beam?

The universal recognized balance beam dimensions are: 4-inches in the overall width, the length should be 16-feet and 5-inch and should be 4-feet above the ground surface. The beam should also be supported by a stand or leg on both ends.