Secondary Steel Structure Design
Special-shaped steel structure design refers to cast-in-situ reinforced concrete special-shaped column frame and special-shaped column frame-shear wall structure system made of light filling wall and partition wall. The ratio of section height to width of column limb is 2-4 and it is a special-shaped column as opposed to a square or a rectangular column. it includes special-shaped column frame and special-shaped column frame-shear wall, commonly used are “L” type, “T” type and ten type in Chinese fonts.