To provide a bar arrangement structure which enables beam reinforcements of a plurality of beams to be connected to a column by crossing one another at the same level, eliminating cover concrete unnecessary for the beam, and using the beam wherein cross sections of members are unified, in a beam-column connection of a reinforced concrete construction.

This bar arrangement structure prevents the reinforcements of the beams, which are not located on the same line, from interfering with one another, and unifies the levels of the beam reinforcements, by shortening the anchorage length of one beam reinforcement, in a connection wherein the beams are connected to the column of the reinforced concrete construction in a state of crossing one another.