METHOD FOR CONNECTING GIRDERLESS CAST-IN-PLACE FLOOR WITH COLUMN Russian patent published in 2005 - IPC

FIELD: building, particularly joint between columns and floor panels of multi-story civil buildings having cast-in-place girderless frame.

SUBSTANCE: method involves providing horizontal collar plate with central orifice equal to outer perimeter of working corner reinforcing column rods and with a number of rectangular orifices located along plate perimeter; placing above plate on column so that plate extends a distance h from column perimeter from each side thereof, wherein h is equal to floor panel thickness. Horizontal plate has extensions having vertical suspension straps directed perpendicular to column perimeter and welded thereto at an angle of 60^o into the joint. Vertical suspension straps are rigidly connected to upper and lower rods of main floor reinforcement extending perpendicular one to another and form three-dimensional joint frame.

EFFECT: increased load-bearing capacity of joint connecting floor panel with column, reduced operational costs.

4 dwg