Analysis of Bus Frame Based on ANSYS

Finite element modeling of bus frame was established by using finite element methods,after the simplified load and load way exerting on the frame were ensured,the static strength,rigidity,mode characteristics of the bus frame were discussed,at the same time,the dynamic characteristics were analyzed.The result expatiated that this bus frame model met with the design requirement,the frame overall stress level was low under load force,but local stress was close to the material yield stress,these results provided fundamental basis for optimization of the frame design.