Lateral stiffness?

how to calculate the lateral stiffness for a column and braces ?in words + equations if possible :) or:how to calculate the lateral stiffness for a co

how to calculate the lateral stiffness for a column and braces ?
in words + equations if possible :)

or:how to calculate the lateral stiffness for a column and braces ?in words + equations if possible :)

Tags:equations,brace,