Structural optimization design of girder of 30t bridge crane based on ANSYS

According to the structural characteristics of the girder of the bridge crane,a finite element mechanical model of the girder of 30t bridge crane is built with ANSYS,and the finite element analysis of the structure is carried out.On the basis of the finite element analysis,the optimized mathematical model of the girder is established,and the structural optimization design is completed in ANSYS with satisfactory results.The study offers beneficial references for the structural design of the girder of the bridge crane.