基于有限元方法的材料力学教学方法改革研究

摘要

It introduces FEA software in Material Mechanics teaching as a auxiliary methods. By the using of FEA methods,teachers could display the mechanical concepts directly with graphics and animates,and could promote the students grasp the concepts. It can improve the students’ interest in learning by the reasonable classroom experiment.By adjusting the parameters in the FEA software,the students can carry out autonomous learning,and even the preliminary scientific research.%本文拟在材料力学课程教学中引入有限元软件作为辅助教学手段，通过有限元技术将抽象的力学概念利用图形和动画给学生直观展示，促进其对于力学概念的掌握；通过设计合理的课堂演示实验，提高学生的学习兴趣；通过学生自主调整计算参数的手段，借助有限元软件可以开展自主学习、甚至初步科学研究工作。