| 玻璃弯曲强度的裂纹影响 |
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| 引用本文： | 宋显辉,潘素瑛.玻璃弯曲强度的裂纹影响[J].玻璃与搪瓷,1994,22(3):1-4. |
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| 作者姓名： | 宋显辉 潘素瑛 |
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| 作者单位： | 武汉工业大学 |
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| 摘 要： | 玻璃弯曲强度的裂纹影响宋显辉，潘素瑛（武汉工业大学４３００７０）ＴｈｅＥｆｆｅｃｔｏｆＣｒａｃｋｓｏｎＢｅｎｄｉｎｇＳｔｒｅｎｇｔｈｏｆＧｌａｓｓ￥ＳｏｎｇＸｉａｎｈｕｉ；ＰａｎＳｕｙｉｎｇ（ＣｅｎｔｒｅｆｏｒＭａｔｅｒｉａｌｓＲｅｓｅａｒｃｈ＆Ａｎ...
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| 关 键 词： | 玻璃 弯曲强度 裂纹 |
The Effect of Cracks on Bending Strength of Glass |
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| Song Xianhui, Pan SuyingCentre for Materials Research &Analysis,Wuhan University of Technology.The Effect of Cracks on Bending Strength of Glass[J].Glass & Enamel,1994,22(3):1-4. |
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| Authors: | Song Xianhui Pan SuyingCentre for Materials Research &Analysis Wuhan University of Technology |
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| Affiliation: | Song Xianhui, Pan Suying9Centre for Materials Research &Analysis,Wuhan University of Technology) |
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| Abstract: | The bending strength of glass is determined by the cracks or flaws on the glass surface.The length,number and distribution of the cracks on glass surface have direct influence on the bending strength.Through a great deal of experiments in this work the authors have revealed the effect of cracks on bending strength of glass and deduced quantitative expressions for the relationships between the bending strength and the length/number of cracks on glass surface,The results show that the bending strength is not inversely proportional to the square root of the crack length on surface and that there exists a strong interaction among the large number of cracks. |
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| Keywords: | Bending strength Crack on surface Number of cracks |
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