Multifunctional connecting piece for assembled wood structure building and wooden house building method thereof

The invention discloses a multifunctional connecting piece for an assembled wood structure building and a wooden house building method thereof, and belongs to the technical field of assembled wood structure buildings. The multifunctional connecting piece comprises a column connecting piece and a beam connecting piece, wherein the column connecting piece comprises a square box and a cross fixedly arranged on the square box, and the beam connecting piece is U-shaped and can be connected with the side face of the square box through a fastener. After the column connecting piece and the beam connecting piece are used, connection between beams and columns, connection between columns, connection between assembly walls and connection between the assembly walls and a foundation can be achieved, so that the practicability is high. The column connecting piece, the column connecting piece and the beam connecting piece, the column connecting piece and the foundation, the column connecting piece and the column, and the bea