A unique strength of the 6th edition is its deep treatment of plate girders. You will learn about tension field action, intermediate stiffeners, bearing stiffeners, and web depth-to-thickness ratios. This is vital for bridge engineers and those designing heavy industrial structures.
Instead, buy a used 6th edition for $30. Keep it on your desk. It will teach you the behavior of steel—a skill that remains relevant regardless of what code update comes in 2028. steel structures design and behavior 6th edition pdf