基于命令流的研究生“有限元分析”课程案例库构建研究

Research on the Building of Case Library of Postgraduate Course on"Finite Element Analysis"Based on Command Steam of ANSYS

针对专业学位研究生教育侧重于实践能力和应用能力培养的要求,基于有限元分析课程的特点,研究了案例教学法在有限元分析课程中的应用,并建立了多层次的课程案例库。该课程案例库包括训练案例、提升案例和创新案例三个层次,其中创新案例采用ANSYS命令流建立特定领域机械零件的有限元模型作为基本构件,学生基于基本构件的建立复杂机械设备的有限元模型,并进行有限元分析和问题研究。教学实践表明,课程案例库和案例教学法可以提升有限元分析课程的教学效果。

Based on the characteristics of the course of Finite Element Analysis,the application of case teaching method is studied,and course case library with different levels is established to achieve goals of training the practical ability and application ability of professional master degree students.The course case library includes three levels:training cases,promotion cases,and innovation cases.There are a lot of basic components which is finite element model of mechanical parts made by ANSYS command stream in the innovation cases.Students can establish a finite element model of complex mechanical equipment based on basic components,and make finite element analysis and problem research.The teaching practice shows that the course case library and the case teaching method can improve the teaching effect of the Finite Element Analysis course.