analysis of the ladder

[abdullah-70]

Hello, I drew reinforced concrete stairs in my project and entered their support. There is something I'm wondering about. do i have to untie the structure when supporting the ladder??? Because in this case, the problem of insufficient reinforcement in my raft foundation arises. WHAT DO YOU RECOMMEND THANKS

 

[abdullah-70]

NOTE; MY STAIRS ARE ONLY BASED ON THE CURTAIN

 

[unver]

Hello. My suggestions:

should I solve with the structure while supporting the ladder???

If you support the ladder, you should make a semi-rigid solution together with the structure. (It automatically transfers loads and moments. In all kinds of structures use this option.) If you are going to make a rigid solution, whether you support the ladder or not, you should calculate the stair loads and enter the loads on the beam, floor or curtain (I do not recommend using the rigid solution.)

Because this In this case, the problem of insufficient reinforcement in my raft foundation arises. WHAT DO YOU RECOMMEND

You can increase the diameter of additional reinforcements or decrease their spacing. Unver ÖZCAN

 

[abdullah-70]

I already do semi-rigid analysis in the structure. Also, do I have to enter a command? so do i need to enter a command to solve half rite with build ladder?

 

[unver]

Hello. automatic solution is made Unver ÖZCAN