| 全息干涉法研究岩石裂隙破坏扩展规律 |
| |
| 引用本文： | 余拱信,李中林.全息干涉法研究岩石裂隙破坏扩展规律[J].南昌航空工业学院学报,1994(2):16-19. |
| |
| 作者姓名： | 余拱信 李中林 |
| |
| 作者单位： | 南方冶金学院 |
| |
| 基金项目： | 中国有色金属工业总公司科学基金 |
| |
| 摘 要： | 将全息干涉计量技术应用到岩石裂隙实验测量方面，获得了岩石试样微裂隙起始开裂、扩展变化及破坏全过程的特征干涉图谱。直观、形象地表示出微裂隙的变化，这是常规实验难以实现的。
|
| 关 键 词： | 岩石力学 全息术无损检验 干涉测量法 |
Study of Laws of Crack Expansion and Fracture in Rocks Using Holographic Interferometry |
| |
| Yu Gongxin, Qi Xinmin, Li He.Study of Laws of Crack Expansion and Fracture in Rocks Using Holographic Interferometry[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),1994(2):16-19. |
| |
| Authors: | Yu Gongxin Qi Xinmin Li He |
| |
| Institution: | Yu Gongxin; Qi Xinmin; Li He (Electronic Engineering Department)Li Zhonglin; Liu Dongmei (Southern Institute of Metallurgical Engineering) |
| |
| Abstract: | In this paper, the holographical interferometrical method is used to make a quantitative analysis of the deformation laws of the cracks in rocks. The characteristic interferencefringe patterns have been taken for the whole process from their expansion to fracture. Thismethod proves to be able to make direct display of the law of the crack development in rocks. |
| |
| Keywords: | Rock mechanics Holography Interferometry |
| 本文献已被 CNKI 维普 等数据库收录！ |
