Beam column connecting joint

The utility model discloses a beam-column connecting joint which comprises a steel reinforced concrete column and a reinforced concrete beam, a column cap is arranged at the upper end of the steel reinforced concrete column, the steel reinforced concrete column comprises a section steel column, and a plurality of first annular plates and a plurality of second annular plates are sequentially arranged at the upper end of the section steel column in the length direction. The first annular plate and the second annular plate are both located in the column cap. The reinforced concrete beam comprises a plurality of rows of first longitudinal bars which are all anchored in the column cap, the first longitudinal bars in the lowest row are welded to the top of the first annular plate, and the first longitudinal bars in the uppermost row are welded to the top of the second annular plate. According to the utility model, the first longitudinal bars in the reinforced concrete beam can be anchored in the column cap of the s