Lofting method of continuous steel beam pier support

The invention relates to a lofting method of a continuous steel beam pier support, which and relates to the technical field of bridge construction. The method comprises the following steps: selectinga plurality of construction control points around a continuous steel beam; arranging a densification point on the pier top of each of two piers of the continuous steel beam, and enabling the construction control points and the densification points to jointly form a polygonal construction control network; acquiring coordinates of two encryption points based on a polygonal construction control network; and according to the coordinates of the two encryption points, obtaining the installation position of the support on each pier, and installing the support at the installation position. According to the construction method, the densification points are arranged on the pier tops of the two piers of the continuous steel beam, the densification points and the construction control points jointly form the polygonal construc