Stairs need to do staircase beam?
Do the most simple beam
The framework needs to fill a lot of structural columns, a lot of beams, very strenuous, I look for you to do before you made the next
The specific you want to see the construction side inconvenient and your original planning conflict is not One meter more than two to connect the cantilevered words I think it is a bit of a problem.
Personal opinion, you think about it.
I think the third run should not do the beam, but the wall, directly from the ground rose to the bottom of the board (or stand a pillar).
Landlord project only the bottom of the high, three run a staircase, it is recommended to be a short column (or local low wall) TL is relatively simple. Do the beam or folding plate to calculate a little trouble do not say, is not conducive to earthquake, the lateral stiffness of the ladder itself is very weak.
