By Which method,RCDC calculate K factor of column ? For Sway or Non -sway frame alignment chart or else ?
A validation of the same can be found in the below link.
https://communities.bentley.com/products/ram-staad/w/structural_analysis_and_design__wiki/47981/indian-code---is-456--2000-is-13920-2016
look for below topic.
Its applicable to all design codes?
Can you please share the validation link of Sway condition?