The curtain does not provide shear safety, the reinforcement is insufficient

[didem]

hello friends, there is a production consisting of 2 basement + ground + 17 floors. here, my curtains are constantly getting errors and the curtains that saved before are now giving problems. I couldn't fix what I did. Although I use both the raft foundation and the 20-gauge reinforcement, it says the reinforcement is insufficient, can you please help me (it's really urgent)

 

[unver]

Add your project.

 

[mkrts88]

I guess you'll have to say Model Curtains as shells Wish you had added the project