| 带有孔洞粘弹性体蠕变位移的测量与分析 |
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| 引用本文： | 宁贵霞.带有孔洞粘弹性体蠕变位移的测量与分析[J].甘肃科学学报,1999,11(1):15-18. |
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| 作者姓名： | 宁贵霞 |
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| 作者单位： | 兰州铁道学院土木系,兰州,730070 |
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| 摘 要： | 采用散斑照相的方法，对带有圆孔的意志生位移场进行了试验测定。将半透明材料制做的模型，用透射成象的方法，分别给出了逐点分析结果和全场的等位移条纹图；并由粘弹性理论中的对应原理，给出了粘弹性模型位移场的理论解。在此基础上进行了结果的比较。
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| 关 键 词： | 粘弹性模型 散斑照相 蠕变位移 |
| 修稿时间： | 1998-04-21 |
THE MEASUREMENT AND ANALYSIS OF THE CREEP DISPLACEMENT OF VISCOELASTIC BODY WITH OPENINGS IN A UTENSIL |
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| Ning Guixia.THE MEASUREMENT AND ANALYSIS OF THE CREEP DISPLACEMENT OF VISCOELASTIC BODY WITH OPENINGS IN A UTENSIL[J].Journal of Gansu Sciences,1999,11(1):15-18. |
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| Authors: | Ning Guixia |
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| Abstract: | The method of speckle photo is used to measure experimentally the displacement field of the viscoelastic model.With holes in a utensil the point by point analysis results and the whole displacement field graph of the model made of translucent material are obtained by using transmission model method,and the theoretical results of viscoelastic model displacement field are given according to the principle of correspondence in viscoelastic theory.Upon this basis,results are compared. |
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| Keywords: | viscoelastic model speckle photo creep displacement |
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