The design layout of awning, balcony and overhangs, as well as the detailed section are essential links in the design of frame structure. So, what key points should we pay attention to in the design of these details? First of all, when the vertical plate of canopy and balcony is cast in place, the thickness of the plate should not be less than 80, otherwise it will cause certain difficulties in construction. At this time, it should be noted that the vertical bar should be placed in the middle of the board. As a double-row steel bar, when the height is 900, the balcony riser with the smallest thickness should be cast in place as far as possible, and cracks are easy to occur at the intersection of precast baffles.

When there are inclined decorative boards on the awning and balcony, the reinforcement of the board is placed on the inclined board and anchored into the wall ring beam through the lower part of the horizontal cantilever (that is, the cantilever is double-layer reinforcement). The sealing plates on both sides can be blocked with Taber plates, and the steel bars are welded with steel wires of Taber plates, so it is not necessary to adopt concrete structure.