HOW CHANNEL STEEL BEAM CAN SAVE YOU TIME, STRESS, AND MONEY.

, 14th Version. This useful resource provides electronic usage of dimensions and Attributes of designs published while in the AISC If a cross-section is symmetric about an axis (like the U section all around x axis) and its dimension perpendicular to this axis is h, then essentially the most distant fiber lies in a distance Y=h/2 through the axis.