造桥机结构的有限元仿真分析

SimulationAnalysis of Movable Support System Based onANSYS

为了研究造桥机的静力学性能,利用ANSYS有限元软件对造桥机进行有限元分析,并对造桥机进行静力学试验。首先介绍了造桥机的整体结构和工作原理,然后建立造桥机的有限元模型,接下来对造桥机的移机就位、制梁前、制梁和调移下导梁等具有代表性的工况进行静力学性能仿真分析,并对分析结果进行详细的论述。最后,对造桥机进行一系列静力学性能试验,结果表明:利用ANSYS对造桥机进行的静力学性能分析结果与试验结果较为吻合,对造桥机的设计和生产具有积极的指导意义。

To study the static mechanics performance of Movable Support System, the finite element analysis is needed based on ANSYS software and a series of static mechanics tests are completed for it. Firstly, the paper introduces the integral structure and working principle of Movable Support System, establishes its finite element model, then analyzes its static mechanics performance of typical working conditions such as positioning, making beam preparation, making beam and moving guide beam, and the analysis results are discussed in details. Finally, a series of static mechanics tests are completed. Test results and performance analysis results based on ANSYS are found to be consistent. The result demonstrates that the analysis method for the design and production of Movable Support System will exert positive guidance.