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对目前工程力学课堂教学中常用的模拟实验方法,包括实物演示、数值模拟、多媒体模拟等实验进行了详细的阐述。结合实例给出每一种力学模拟实验在工程力学课程上的具体运用,并指出这些模拟演示对加深学生对力学基本概念、基本原理的理解有事半功倍的效果。最后介绍了自己研制的材料拉伸和扭转多媒体模拟实验的特点。
At present, the commonly used simulation experiment methods in engineering mechanics classroom teaching, including the physical demonstration, numerical simulation, multimedia simulation and other experiments are described in detail. The practical application of each mechanical simulation experiment in engineering mechanics course is given in combination with examples. It is pointed out that these simulation demonstrations have a multiplier effect to deepen students’ understanding of basic concepts and basic principles of mechanics. Finally, I introduced the characteristics of the developed materials to stretch and twist the multimedia simulation experiment.