引用本文: 刘东亮, 刘永杰, 李智慧. 理论力学与计算机计算教学深度改革的 实施经验和体会 1)[J]. 力学与实践, 2019, 41(3): 341-344.
LIU Dongliang, LIU Yongjie, LI Zhihui. COMPUTER-ASSISTED TEACHING REFORM FOR THEORETICAL MECHANICS 1)[J]. MECHANICS IN ENGINEERING, 2019, 41(3): 341-344.
 Citation: LIU Dongliang, LIU Yongjie, LI Zhihui. COMPUTER-ASSISTED TEACHING REFORM FOR THEORETICAL MECHANICS 1)[J]. MECHANICS IN ENGINEERING, 2019, 41(3): 341-344.

COMPUTER-ASSISTED TEACHING REFORM FOR THEORETICAL MECHANICS 1)

• 摘要: 本文依照四川大学某理论力学教学班实际教学改革的经验,通过具体举例说明计算机技术在理论力学教学中尚未开发的巨大潜力,减小数学运算使学生重点关注理论力学基本原理,批量求解使学生提前接触实际应用案例,普适性求解使学生深化对处理多变量问题的认识。同时本文还探讨了理论力学教学改革的方向和目的,即把教学重点放在普适的教学方法上,借助计算机求解多刚体、多变量问题,以期有助于理论力学教材更好地适应时代发展。

Abstract: Based on the experiences in teaching reform of theoretical mechanics in Sichuan University, this paper mainly focuses on the great potentials of computer application examples in the teaching of theoretical mechanics. This strategy helps students to concentrate on the theories of mechanics by reducing mathematical operations. The batch solutions help students to have an intuitive impression on engineering projects, and the general solutions help students to gain further understanding of solving problems of multiple unknown parameters. Besides, this paper discusses the direction and the purpose of teaching reform, namely, to emphasize the general solutions for solving problems of multiple rigid bodies or parameters with the help of computer. This can help to compile theoretical mechanics textbooks to be better adapted to the development of scientific and technological progress.

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