This drawing is the construction drawing of the building and structural design of a single-layer factory building in Jiayuguan. It adopts light steel frame steel structure. The building part includes: architectural design description, plan, roof plan, elevations, sections, node details, etc. The structure part includes: structural design description, foundation plan, foundation details, anchor bolt layout, roof structure layout, inter column support layout, inter column support details, purlin layout, crane beam layout, crane beam and column connection details, etc.