抗扭刚度教材的研制

Takahiro TERANISHI, Akihide SAIMOTO, Kuniharu USHIJIMA
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引用次数: 0

摘要

我们设计了一种相对容易制造的扭转试验机,并利用该试验机制作了各种截面形状的扭转试验杆,制作了能够理解横截面形状与扭转刚度关系的教材。实验结束后,进行了问卷调查和测试,问卷调查结果较好,大部分学生正确回答了所有问题,说明了该教材的有效性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Development of Teaching Material on Torsional Rigidity
We devised a torsion tester that can be manufactured relatively easily, and developed teaching materials that can understand the relationship between cross-sectional shape and torsional rigidity by torsional test bars with various cross-sectional shapes with this tester. After the experiment, a questionnaire and a test were conducted, and the results of the questionnaire were favorable, and most of the students answered all the questions correctly, indicating the effectiveness of this teaching material.
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