力学与实践 ›› 2019, Vol. 41 ›› Issue (4): 463-469.DOI: 10.6052/1000-0879-18-489

• 教育研究 • 上一篇    下一篇

有限元仿真的一堂课——兼说实例驱动型启发式教学法 1)

杨帆2), 王莉华, 赵金峰   

  1. 同济大学 航空航天与力学学院,上海 200092
  • 发布日期:2019-08-26
  • 作者简介:2) 杨帆,副教授,主要研究方向为固体力学。E-mail: fanyang@tongji.edu.cn
  • 基金资助:
    1) 同济大学2017-2018和2018-2019教学改革研究与建设基金资助项目。

ON THE HEURISTIC AND EXAMPLE-DRIVEN TEACHING METHOD-A CASE STUDY OF FINITE ELEMENT SIMULATION COURSE 1)

YANG Fan2), WANG Lihua, ZHAO Jinfeng   

  1. School of Aerospace Engineering and Applied Mechanics, Tongji University,Shanghai 200092, China
  • Published:2019-08-26

摘要: 有限元仿真课程已成为力学等专业新工科人才培养中的重要环节。本文针对该课程的特点,提出了实例驱动型启发式的教学方法。通过对带孔方板受拉问题的教学实例的阐述,详细介绍了实例驱动型教学方法的组成部分和实施要点,讨论了启发式理念在该实例教学中的体现。通过同济大学的教学实践,表明所提方法能显著提高教学效果。

关键词: 有限元, 实例驱动, 启发式, 带孔方板

Abstract: The finite element simulation is now an important link in the engineering education for students majored in mechanics and mechanical engineering. This paper proposes a heuristic and example-driven method for teaching the finite element simulation courses. Through the practice of a teaching case of stretching a rectangular plate with a central hole, the contents and the key points of the example-driven method are illustrated in details. The incarnation of heuristics in the activities of teaching this example is discussed. Based on the teaching practice in Tongji University, the effectiveness of the proposed teaching method is demonstrated.

Key words: finite element method, example-driven, heuristic, plate with hole

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