Fabricated tower unit structure and tower assembling method

The invention relates to an assembly type tower unit structure and a tower assembling method.The unit structure comprises two oppositely-arranged truss pieces, each truss piece comprises two stand columns, the stand columns are provided with two connectors at intervals, the distance between the two connectors is H2, the distance between the lower connector and the bottoms of the stand columns is H1, the distance between the upper connector and the tops of the stand columns is H3, and the sum of H1 and H3 is equal to H2, the two connectors at the same horizontal position of each truss piece are connected through a horizontal rod, the two staggered connectors on each truss piece are connected through a diagonal web member, and the two truss pieces are connected through the horizontal rods and the diagonal web members. According to the method, assembly construction is achieved, the types of unit parts are few, the construction efficiency can be effectively improved, the assembly tower structure is clear in stres