材料力学实验的分层次教学改革  

Hierarchical teaching reform of material mechanics experiment

作　　者：赵辛[1] ZHAO Xin(Department of Civil Engineering&Architecture,Liaoning University of Technology,Jinzhou 121001,China)

机构地区：[1]辽宁工业大学土木建筑工程学院,辽宁锦州121001

出　　处：《沈阳师范大学学报（自然科学版）》2021年第3期251-255,共5页Journal of Shenyang Normal University:Natural Science Edition

基　　金：辽宁省教育厅教学质量工程项目(lgsy1801,lgzy2007)。

摘　　要：材料力学实验课与理论课相辅相成,通过实验课可以验证理论课知识点的正确性,培养学生理论联系实际的能力。辽宁工业大学以往开设的材料力学实验,多为单一理论验证性实验,而只开设验证性实验,既不利于培养学生解决涉及多知识点交叉的综合性问题的能力,也不利于培养学生的创新思维和设计能力,且原有的实验讲解方式为“教师围着设备讲”,整体教学效果并不好。在教师讲解过程中引入多媒体技术及虚拟仿真技术,以原有的验证性实验为基础,增设综合性、设计性实验,建设分层次实验教学体系,可以提高学生解决综合实验问题的能力,培养学生的设计创新能力,在实践中取得了很好的实验教学改革效果。The experiment course and theory course of mechanics of materials complement each other.Through the experimental course,we can verify the correctness of the knowledge points in the theoretical course,and cultivate students'ability of integrating theory with practice.In the past,the material mechanics experiments in Liaoning University of technology were mostly single theory confirmatory experiments.Only setting up confirmatory experiments is not conducive to the cultivation of students'ability to solve comprehensive problems involving multiple knowledge points,nor is it conducive to the cultivation of students'innovative thinking and design ability.The original way of experiment explanation is“teachers around the equipment”,the overall teaching effect is not good.Through this teaching reform,we introduce multimedia technology and virtual simulation technology in the process of teachers'explanation.On the basis of the original confirmatory experiment of mechanics of materials,comprehensive experiment and designing experiment are added to form a hierarchical experimental teaching system of mechanics of materials.Through this teaching reform,the ability of students to solve comprehensive experimental problems is improved,and the design innovation ability of students is cultivated,and good experimental teaching reform effect is achieved.

关 键 词：材料力学 实验 验证性 综合性 设计性 教学改革 

分 类 号：G642.423[文化科学—高等教育学]