摘要
运用大型结构分析软件Super-Sap ,通过反复试算 ,建立了螺旋飞剪的有限元分析的正解数学模型 ,找到了一个符合实际的边界条件和加载方法 ,为宝钢螺旋飞剪改造项目的成功实施提供了理论依据。
Based on the Super-SAP, it sets up the accurate mathematical model with the finite element method. The model includes a practical boundary condition and loading method. The results provide the theory gist for the upgrading of the screwed shearer of Shanghai Baogang Company.
