微型材料力学试验机设计与大学生科技创新训练

Design and Training of Micromaterial Mechanics Testing Machine and College Students' Science and Technology Innovation

针对材料力学实验与理论教学难以同步的问题,设计一种微型可携带式试验机进行课堂同步演示。因试验机的研制过程与材料力学知识密切相关,故将之作为材料力学课程的研究性学习内容,并以此为课题开展大学生科技创新训练活动。学生在活动中进一步强化了所学力学知识,锻炼了创新和动手能力。这种学生参与的课程教改模式对类似工科课程具有借鉴意义。

In this paper,we design a microportable test machine for classroom synchronization of the problems of material mechanics experiment and theoretical teaching. Due to the development of the testing machine is closely related to the process and material mechanics knowledge,therefore,be as research learning contents in mechanics of materials,and training of college students＇ scientific and technological innovation activities as a subject. In the activity,the students further strengthened the knowledge of mechanics,and exercised the innovation and practical ability. The curriculum reform model of this kind of students is of reference to similar engineering courses.