Steel-wood composite beam connecting structure and building structure

The utility model discloses a steel-wood composite beam connecting structure and a building structure, the steel-wood composite beam connecting structure comprises a first composite beam, a second composite beam and a first angle steel, the first composite beam comprises a first outer batten and a first inner steel bar, and the first inner steel bar is embedded in the first outer batten; the second composite beam comprises a second outer batten and a second inner steel bar, and the second inner steel bar is embedded in the second outer batten; the first outer batten and the second outer batten are vertically arranged, the first angle steel is arranged between the first outer batten and the second outer batten, and the two sides of the first angle steel are connected with the first inner steel bar and the second inner steel bar respectively. The first angle steel is adopted to enable the first composite beam and the second composite beam to form an L-shaped structure, the first composite beam and the second co