机械类专业“有限元法原理及其软件应用”课程教学的实践与反思

Practice and Reflection on Teaching of Principles of Finite Element Method and Software Application

由于机械结构设计与制造的需要,尤其是复杂结构设计与制造当中与强度、刚度和稳定性有关的定量分析已经成为不可或缺的重要一环,因此很多高校都在本科阶段开设了"有限元法原理及其软件应用"课程,但由于先修课程不足给该课程的教学带来了很大的挑战。文章就该课程教学中存在的问题进行了讨论,并针对存在的问题提出相应的解决方法。

At the present, due to the need of design and manufacture of the mechanical structure, the quantitative analysis of the strength, the inflexibility and the stability of mechanical structure is important. Many universities offer the course of Principles of Finite Element Method and Software Application so that the students can master the method and the scheme of the quantitative analysis. But there exist some challen- ges because of the lack of some previous courses. Several problems in respect of the teaching of this course are discussed in the paper, and also some solutions are proposed.