材料力学内力图分析教学方法研究

Research on Teaching Method of Internal Force Chart in Mechanics of Materials

掌握杆件内力的计算方法和内力图的绘制方法是学好材料力学的基础和关键,是材料力学课程教学的难点和重点.根据《材料力学》课程内力图的教学实践,在结合传统教学方法的基础上,开展了教学新方法的研究和探讨.实践证明新教学方法效果明显,有助于提高学生分析问题与解决问题的能力.

Mastering the calculation method of internal force of member bar and the drawing method of internal force chart are the basis and key to learn Mechanics of Materials, and the important points and difficult points for teaching Mechanics of Materials. According to the teaching practice of internal force chart in？ the course of Mechanics of Materials,？ in conjunction with traditional teaching methods, this paper studies and explores a new teaching method. The practice has proved that it is very effective, and improves the students＇ abilities to analyze and Solve problems, and greatly enhances the teaching effectiveness.