Application of structural rapid simulation technology in railway wagon equipment

In the traditional finite element simulation analysis, designer spend a lot of time and energy to establish reasonable model. This approach is not suitable for rapid iterative updates optimizations products.Therefore, needs structure,this article introduced basic principle implicit boundary method characteristics different analytical methods.The author explored practiced application structural technology based on meshless method.Through comparative study examples, The results analysis are consistent. But increase efficiency by 92.5%.The research have certain practical guiding significance in engineering field.