弹性体杨氏模量测定方法综述——兼谈对实验教学改革的启示  

Remark on the Method of Young Modulus Determination for Elastic Body

作　　者：唐纯青[1] 

机构地区：[1]陕西师范大学物理学与信息技术学院,陕西西安710062

出　　处：《实验室研究与探索》2002年第S1期59-61,78,共4页Research and Exploration In Laboratory

摘　　要：介绍杨氏模量测定的各种实验方法和原理 ,归纳杨氏模量测定实验的类型 ,从教学的角度分析各种方法的优缺点 ,提出杨氏模量实验教学应以教学目的和学生的认知水平为依据 ,注重实验技能的训练和逻辑思维能力的培养 ,合理选择实验内容和实验方法。This paper introduced the every kind of experiment method and principle, and induced experiment types for Young modulus determination. Every experiment method has been discussed from the point of view of teaching. We proposed that the teaching for Young modulus determination should based the teaching purpose and the comprehension ability of students, and reinforce the training of technical ability and logic thought ability.

关 键 词：杨氏模量 测量方法 教学改革 

分 类 号：O348[理学—固体力学]