A high-strength wheel spoke structure design method

The invention discloses a high-strength wheel spoke structure design method. The method comprises the following steps: 1) establishing a spoke parameterization model; 2) establishing a spoke finite element model; 3) carrying out experimental design on the finite element model obtained in the step 2); 4) establishing a spoke approximation model; And 5) optimizing the approximation model obtained inthe step 4) until an optimal result is obtained. According to the method, nine key parameters are modeled, so that the method can be closer to reality better, comparison of all combination schemes can be completed within a global range, and the product design reliability is improved; According to the design method, construction and optimization of the approximation model are added on the basis ofthe finite element model, so that the development time of the product is greatly shortened, and the design precision of the product is greatly improved. 本发明公开了种高强度车轮轮辐结构设计方法，包括以下步骤：1）建立轮辐参数化模型；2）建立轮辐有限元模型；3）对步骤2）得到的有限元模型进行实验设