Including: general description of frame structure design, column construction drawing, beam plane method construction drawing, slab plane method construction drawing, staircase two plane method construction drawing, staircase one plane method construction drawing.
Supplementary description: the project is the gate of the residential area, with four floors above the ground and the main structure height of 12.79m. The structural form is frame structure. The seismic fortification intensity is 7 degrees, the seismic grade of the frame is Grade III, and the structural safety grade is Grade II. The structural importance coefficient is 1.0. The design service life of the building is 50 years under normal construction, normal use and normal maintenance.