When i try to design an RCC column, i get the following mentioned warning message
"Warning Axial stress on column 80 exceeds 0.08fck for primary load case #5 as per cl 7.1 of IS 13920 2016"
I have attached an pic of the same also.
What is the solution to overcome this warning message?
You need to increase the size of column so that axial stress is less than 0.08fck. You can also increase the grade of concrete which in turn increase the Fck value to fulfill the code requirement.
Thanks & regards,
Global Technical Support
Okay sir, i'll try with both or either one of the solution given by you. And will revert back to you.....
Is there any thumb rule or any formula to determine the size increment for the columns, if the above warning is thrown by staad pro software after rub analysis?