Method for determining reasonable arrangement of radial gate support arm structure

The invention belongs to the technical field of water conservancy and hydropower engineering, and particularly relates to a method for determining reasonable arrangement of a radial gate support arm structure, which comprises the following steps of: S1, establishing radial gates with different support arm structures in three-dimensional software by combining engineering design parameters; s2, generating a radial gate finite element model; s3, performing finite element analysis on each radial gate finite element model; s4, comparing and analyzing the strength, rigidity, stability and vibration characteristics of the radial gate; and S5, after statistical induction, selecting the support arm structure of the radial gate with the optimal performance. By means of the steps, the method for determining the reasonable arrangement of the support arm structure of the radial gate is achieved, and the reasonability of the selected support arm structure is improved, and the safety of the radial gate is enhanced. 本发明属于水利水