Cover beam construction process

The invention discloses a capping beam construction technology which comprises the following steps that S1, the lower half portion of a capping beam is prefabricated in a prefabricating field, a plurality of cast-in-place holes penetrating through the lower half portion of the capping beam need to be reserved when the lower half portion of the capping beam is prefabricated in the prefabricating field, and the diameter of each cast-in-place hole is equal to that of a corresponding pier column; s2, hoops are installed at the preset positions of the pier columns; s3, the lower half part of the bent cap is transported to a construction site; s4, the lower half portion of the cover beam is hoisted, all the cast-in-place holes in the lower half portion of the cover beam are aligned with the corresponding pier columns in the vertical direction, and then the lower half portion of the cover beam is lowered through a hoisting machine till the lower half portion of the cover beam abuts against the hoop; and S5, a first