The utility model discloses a bending-torque complex loading device of beam-type member. The bending-torque complex loading device of the beam-type member comprises a support frame, a loading table, a bending moment loading device and a torque loading device, wherein the bending moment loading device comprises a first jack for applying a bending moment load on the beam-type member, and a main beam for mounting the first jack; the torque loading device comprises a second jack for applying a torque load on the beam-type member, a secondary beam for mounting the second jack, and a torque transmission device fixedly mounted on the beam-type member and used for transmitting the torque applied by the second jack; the main beam is mounted over the loading table through the support frame; the secondary beam is mounted over the loading table through the support frame in a direction perpendicular to the length direction of the beam-type member. According to the bending-torque complex loading device of the beam-type member, complex loading of bending moment and torque of the beam-type member can be realized simultaneously.