CONNECTION OF DOUBLE-BRANCH METAL COLUMN WITH FOUNDATION Russian patent published in 2003 - IPC

FIELD: construction industry. SUBSTANCE: invention is related to metal structures of frames of industrial buildings. Novelty of approach lies in that each branch of column is linked to upper flange of metal conical base-fixing rod which has lower flange attached by bolts-piles to foundation with possibility of vertical and sideways alignment. Space of conical base-fixing rod is filled with concrete and branches of column are interjoined by means of beam. Technical result of invention consists in provision for alignment-free mounting of column, for uniform transmission of force from column to foundation which leads to reduced usage of materials. Separate assembly of conical base-fixing rod and column ensures maximal reduction of labor input. Design of this unit makes it feasible to restore initial rated position of column. EFFECT: provision for alignment-free mounting of column and for uniform transmission of force from column to foundation. 4 dwg, 2 tbl