Protastructure Warning Rectify (Relative Storey Drift Exceed the Limit)

[@muritalaolatunji3963]

Thanks for the enlightenment. please I want to ask what is the criteria that determines when to use analytical strip in designing a slab and when to use FE strip method in designing slabs

[@isahshehu1183]

Is there a need to increase the size of the beams and slabs also

[@CADmade-easy]

Only the vertical structural member (in this case only the primary column should be increased)

[@Footymem]

Thanks 🙏 for the knowledge sir, the last time I watched your video with the same type of warning you said the super structure load is heavier than the foundation, please how are we increasing the foundation to withstand the load from super structure? Or is it by just increasing the column section alone?

[@CADmade-easy]

Varying column's section from ground to upper floors, applying retaining wall at the foundation of the structure and increase column's section help in such case.

[@mubaraakaliyumuhammad8743]

The stiffness is the stiffness in steel structure such as warehouse

[@socialspace1196]

Please 🙏 Sir, I've done exactly the same thing you did. I increased my columns from 230x230 to 230x450 and plinth beams 230x230 to 230x450 , but I'm still getting this same warning ⚠️. It's really frustrating me. Please is there anything else I can do to clear this so that I can finish up the design. Thanks so much Sir for your help and considerations and I really appreciate you Sir 🙌🏻

[@CADmade-easy]

chat.whatsapp.com/EEFdwSk0vpG6kycynWOdg3 Join the group using the group link above, then ask your questions

[@nizaamkalandar8118]

I get the same warninh when im designing a steel communication tower.. please help me

[@cheavannai26]

Have you been modelling staircase in your modelling ? Diaphragm may be erro if you modelling staircase or insert level .

[@cheavannai26]

The best solution remove staircase level . You will get the right result .

[@mostafaelbaroudy471]

"Warning:difference between decomposed loads and slab loading is %=20.49 yield line approach for beam load decomposition may not be adequate for this model warning:difference between building analysis results and undecomposed slab loads %=21.59 it may be advisable to check the building model refer to axial load comparison table for more detailed information" Dear Mr , How can this warning be fixed? Thanks

[@CADmade-easy]

Merged the super structure with the substructure for proper loads decomposition

[@mostafaelbaroudy471]

@@CADmade-easy thanks , Can you explain more

[@CADmade-easy]

@@mostafaelbaroudy471 what's the number of storeys in the structure you are designing?

[@mostafaelbaroudy471]

@@CADmade-easy In this form only 1

[@mostafaelbaroudy471]

I increased the floors to 8 floors and it gives the same message - loads are DL+LL only

[@socialspace1196]

Please Sir is there any other handle to you quickly in case you don't see my comment on time while I need your help 🙏 Thanks