| 含裂纹试件的声镜实验研究 |
| |
| 引用本文： | 孙学伟,李明政.含裂纹试件的声镜实验研究[J].实验力学,1994,9(2):134-138. |
| |
| 作者姓名： | 孙学伟 李明政 |
| |
| 作者单位： | 清华大学，华东交通大学，上海半导体器件研究所 |
| |
| 摘 要： | 本文利用声学显微，获得金属材料含裂纹试件细观力学特征图像。通过对比分析，从定性到定量，证明声学显微技术以其自身的独到之处成为一种有效的实验手段，在细观力学的研究中可能具有广泛的应用前景。
|
| 关 键 词： | 裂纹 金属材料 细观力学 声镜实验 |
Experimental Investigation of Cracked Specimens by Scanning Acoustic Microscopy |
| |
| Sun Xuewei,Li Mingrheng,Yu Xiaojin,Lin Wenyi.Experimental Investigation of Cracked Specimens by Scanning Acoustic Microscopy[J].Journal of Experimental Mechanics,1994,9(2):134-138. |
| |
| Authors: | Sun Xuewei Li Mingrheng Yu Xiaojin Lin Wenyi |
| |
| Institution: | Tsinghua University |
| |
| Abstract: | In this article, SAM(Scanning Acoustic Microscopy) was used to obtian somecharacteristic Photographies which explain the mesoscopic information of several crackedspecimens. By comperative analysis, from quality to quantity, SAN was proved to be a veryuseful method with its special advantages. SAM will have a widen ken and broad prospects in thefield of mesomechanies. |
| |
| Keywords: | crack SAM (Scanning Acoustic Microscopy) mesoscopic experiment |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《实验力学》浏览原始摘要信息 |
| 点击此处可从《实验力学》下载免费的PDF全文 |
