Rafter and ceiling joist forces.
Wood beam size calculator freeware.
Online panel cutting optimization software.
You can also use the wood beam calculator from the american wood council website to determine maximum rafter and joist lengths.
Combined axial and bending load calculator.
Click on the appropriate beam this will take you to the calculation table for your project.
The column on the left of each chart labeled beam span represents the beam length with bearing required for your project.
Window door garage door headers supporting roof wall floor loads.
Steel i beam.
Tr15 acoustic calculator based upon the data and methodologies compiled in american wood council s technical report no.
Most interior beams need to include the roof load.
Two point loads at one third points on a simple beam.
Simple beam point load at any location.
Address field issues on site use the joist and beam hole analysis or the tji notched flange analysis to determine if an issue at the jobsite will work without a modification.
Length of beam is the total including all spans of the beam in mm or ft.
If there is are any questions about anything else then you should contact your supplier or an engineer.
Window door garage door headers supporting roof loads only.
Another simple column calculator.
This calculator matches up with 90 of the applications in the 2012 international residential code book.
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.
Determine the beam header span length and the span carried supported by the beam header.
The properties of the beam and section are specified by typing directly into the input fields.
It has been my experience to never use a beam smaller than a two ply 2 x 8.
Size engineered wood and dimension lumber in one tool compare design results and select the most effective solution.
15 tr15 this calculator simplifies the calculation of sound transmission through wood frame floor and ceilings.
Area of the cross section is specific to the beam section selected and is defaulted to the values.
The beam calculator uses these equations to generate bending moment shear force slope and defelction diagrams.
Simple beam point load at midspan.
Wood to wood wood to concrete and wood to steel connections are possible.
The beam calculator is a great tool to quickly validate forces in beams.
Generate optimized cutting patterns based on the available stock sheets by nesting the required parts.
Use the span tables below to determine allowable lengths of joists and rafters based on size and standard design loads.
