Steel Beam Span Table Calculator

Fn m m 300plus mm per beam hz 300plus mm per beam hz secondary beams 8 2 8 310ub40 4 30 21 6 4 310ub40 4.

Steel beam span table calculator.

You can also use the wood beam calculator from the american wood council website to determine maximum rafter and joist lengths. Length of beam is the total including all spans of the beam in mm or ft. Area of the cross section is specific to the beam section selected and is defaulted to the values. Use of the online calculators within this website is free.

Uniformly loaded simple beam steel i beams. Single span ridge beam powerbox8 florida load tables 3000psi floor beam design single span cantilevers in the 2016 code beam and block load span tablessolved a simply supported steel beam will be. Span of beam inches tributary width inches uniform load pounds square foot e g. The properties of the beam and section are specified by typing directly into the input fields.

Yield strength of steel ksi e g. Standard offices q 3 1 5 premium grade offices q 4 1 5 span spacing beam camber nos studs nat. Young s modulus is set to a default value of 200 000 mpa or 29000 ksi for structural steel but can be edited by the user. Let s expand our house beyond that 17 2 span capability to 24 feet wide.

Use the span tables below to determine allowable lengths of joists and rafters based on size and standard design loads. Design aspects for construction composite steel framed structures 54 table c 1 office floors. The widest span in the floor joist span table in part 2 of this tutorial module showed that floor joists can span 17 2 if they are 2 x 12s spaced 12 o c.