T-shaped connecting node for superposed external wall and prefabricated internal wall of shear wall structure

The invention relates to a connecting node, in particular to a T-shaped connecting node for a superposed external wall and a prefabricated internal wall of a shear wall structure. The T-shaped connecting node for the superposed external wall and the prefabricated internal wall of the shear wall structure comprises a superposed external wall prefabrication part, the prefabricated internal wall, a T-shaped node area, a first stirrup group and a second stirrup group, wherein the first stirrup group is bound on the transverse part of the T-shaped node area; and the second stirrup group is bound on the vertical part of the T-shaped node area. The integrity and shock resistance of the T-shaped connecting node for the superposed external wall and the prefabricated internal wall of the shear wallstructure in the prior art are improved.