Theres strong torsional movement as you step.
I beam stairs.
Depending upon the span larger i beams can be used to increase strength.
Make beam for a stair using revit 2014.
Hello guys i recently mounted a single stringer i beam stair.
Nov 7 2018 explore swee mooi wong s board i beam staircase on pinterest.
The width of the stair can be up to 42 in this design without additional steel.
See more ideas about staircase staircase design stairs.
And its unstable along its axis.
I beam and timber treads rustic industrial staircase.
It combines the steel i beam with a simple steel plate riser wedges and tread plates with the wood steps.
I beam was chosen because of design prefer.