1. Specific calculation rules(1) Foundation: Based on the size shown by the design, the volume is calculated. The volume occupied by steel bars, pre-buried iron pieces and piles protruding from the base of the platform is not deducted.(2) Column: Measure by volume by size of design figure. The volume occupied by pre-buried iron pieces is not deducted from the steel bars of the components. The type steel concrete column deduces the volume of the type type steel in the component.(3) Beam: Calculated by volume for the size shown in the design. The beam head and beam pad that stop at the wall are incorporated into the beam volume.(4) Wall: According to the illustrated size of the design, the volume of the door and window hole and the individual area of the hole is deducted by volume calculation, and the part of the stacking and protrusion wall is incorporated into the calculation wall volume(5) Plate: According to the illustrated size by volume design, it does not deduce the unique area of the column, pallet and hole occupied by the volume. There is beam plate (including main, secondary beam and plate) according to the sum of the beam, plate volume calculation, no beam plate according to the sum of the plate and the calculation of the volume of the cover of the column, all kinds of plate extension in the human wall of the plate head in the plate volume, the ribs of the thin shell plate, base beam in calculating the volume of the thin shell.(6) Stairs: (1) measured in square meters, by design figure size in horizontal projection area. No deduction is calculated for stairs with a width of 500 mm, reached on the part of the wall;