| 用应变电阻丝测杨氏模量 |
| |
| 引用本文： | 郭静波,赵文富.用应变电阻丝测杨氏模量[J].辽宁师范大学学报(自然科学版),1989(4):26-29. |
| |
| 作者姓名： | 郭静波 赵文富 |
| |
| 作者单位： | 辽宁师范大学物理系，辽宁师范大学物理系，辽宁师范大学物理系 |
| |
| 摘 要： |
|
| 关 键 词： | 应变电阻丝 杨氏模量 布阿松系数 |
The Method of Measuring Young's Modul by Strain-resistance |
| |
| Guo Jingbo Zhao Wenfu Hao Jingying.The Method of Measuring Young''''s Modul by Strain-resistance[J].Journal of Liaoning Normal University(Natural Science Edition),1989(4):26-29. |
| |
| Authors: | Guo Jingbo Zhao Wenfu Hao Jingying |
| |
| Abstract: | The bending-deflection is used to determine Young's modulus in conventional methods,which are time-consuming,difficult in adjustment and not good in repetition.In our method the strain-resistance is measured,which is much better in the respects mentioned above.Our experimental results are well consistent with those in other methods. |
| |
| Keywords: | Young's modulus strain-resistance Poisson coefficient |
| 本文献已被 CNKI 维普 等数据库收录！ |
