Automatic additional hanging bar arrangement method based on positions of main beams and secondary beams and design parameters

The invention discloses an additional hanging bar automatic bar distribution method based on the positions of a main beam and a secondary beam and design parameters. The method comprises the following steps that S1, an existing steel bar data file is read, and hanging bar parameters are obtained; an existing whole-layer beam model file is loaded, a beam group needing to be provided with hanging bars is screened out, the beam group comprises a main beam and a secondary beam, and the main beam comprises two upper corner bars and two lower corner bars; obtaining beam model parameters of the primary beam and the secondary beam; and S2, generating hanging bars in the beam group according to the hanging bar parameters, the upper corner bars, the lower corner bars, the beam model parameters and building specifications. Compared with the prior art, automatic reinforcement distribution of the hanging reinforcements can be completed, the hanging reinforcement lines and attribute data of the hanging reinforcement lines