| 周鸿钧,段云岭.用散斑照相法确定界面裂纹的应力强度因子[J].实验力学,1986,1(4): |
| 用散斑照相法确定界面裂纹的应力强度因子 |
| DETERMINATION OF STRESS INTENSITY FACTORS FOR CRACK AT THE INTERFACE OF BIXMATERIAL BY LASER SPECKLE PHOTOGRAPHY |
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| DOI： |
| 中文关键词: 散斑,干涉,裂纹,应力强度因子 |
| 英文关键词:speckle,interferometry,crack,stress intensity factors, |
| 基金项目: |
| 周鸿钧 段云岭 |
| 郑州工学院，郑州工学院 |
| 摘要点击次数: 336 |
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| 中文摘要: |
| 文中采用激光散斑照相法确定了异弹模界面裂纹尖端的应力强度因子。实验结果与计算结果一致,说明采用的方法是成功的。 |
| 英文摘要: |
| In this paper,an experimental investigation by laser speckle interferometry is carried out to determine the stress intensity factors for crack at the interface of bixma- terial.The experimental results are in good agreement with the calculated results.It |
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