The data is the structural drawing of a commercial and residential building. The project is a six storey reinforced concrete frame structure project, with a total length of 39.4m and a total height of 12.900m. There are 16 drawings in total, mainly including: architectural design description, structural design description, elevation, floor plan, section, foundation top~3.970 floor column plane reinforcement drawing, 3.970 floor beam plane reinforcement drawing, 3.970 floor structure plan, 3.970 floor column plane reinforcement drawing, 6.970, 9.970, 12.970, 15.970 floor beam plane reinforcement drawing, 6.970, 9.970, 12.970 floor structure plan 6.970-15.970 floor column plane reinforcement drawing, 19.000 floor beam plane reinforcement drawing, 19.000 floor structure plan, 15.970-19.000 floor column plane reinforcement drawing.