Standard assembly section of assembly-type concrete composite column and composite column formed through assembly section

The invention discloses a standard assembly section of an assembly-type concrete composite column and the composite column formed through the assemble section. The standard assembly section comprises a single-layer section frame in a single-layer section column and steel joints, the single-layer section frame comprises a main steel frame and a steel reinforcement cage arranged in the main steel frame, the steel joints serving as prefabricated parts are fixed at the top and/or bottom of the single-layer section frame to form a columnar steel frame with the single-layer section frame, the interior of the steel frame is provided with one concrete pouring channel which is through up and down, and the concrete pouring channel is used for splicing and fixing a plurality of assembly sections end to end prior to concrete pouring in site construction so as to construct the assembly-type concrete composite column. The standard assembly section is light and easy to transport, transportation cost is greatly reduced, safe