Method of Perpendicularity Supervising Survey using Totalstation

摘要

The present invention is the first step in setting up the first four control points that make up a square on the first floor floor; A second step to measure and compensate the displacement between the floor after the curing of the first layer consisting of, by using a total station 4 first reference point that is installed for the first time; After the curing of the top layer consisting of floor, a third step of the vertical relocation four reference points set in each of the first layer to the upper layer by using a total station; The four reference points in the upper layer are vertical relocate the vertical using a total station using the total station, characterized in that comprising a fourth step of checking whether a match between the upper layer and each layer is set to the reference point on the first management survey relates to a method. Is to ensure a constant position of the layers between the reference point of the high-rise building according to the design position in the practice of the present invention can be made possible a precise construction of concrete construction. ;