Hi Revathy,
The columns which are failing, can you please apply a Beta angle of 90 deg to those. Select the whole column - from ground to the roof, and apply Beta to all the analytical members associated. Hope this will solve the problem.
In case, for architectural reasons, the column can not be rotated, then there is no other way to increase the section dimensions.
The columns which are failing, can you please apply a Beta angle of 90 deg to those. Select the whole column - from ground to the roof, and apply Beta to all the analytical members associated. Hope this will solve the problem.
In case, for architectural reasons, the column can not be rotated, then there is no other way to increase the section dimensions.