| 两种测试纤维增强塑料冲压式剪切强度标准的对比 |
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| 引用本文： | 吴益文,华沂,张霁菁.两种测试纤维增强塑料冲压式剪切强度标准的对比[J].理化检验(物理分册),2008,44(11):629-631. |
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| 作者姓名： | 吴益文 华沂 张霁菁 |
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| 作者单位： | [1]上海出入境检验检疫局,上海200135 [2]华东理工大学,上海200237 |
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| 摘 要： | 冲压式剪切强度是玻璃纤维增强塑料重要的力学性能指标。探讨了GB／T1450．2—2005和ASTM D732-2002两个标准之间的区别，并用相同纤维增强塑料样品进行冲压式剪切强度试验。对试验的结果进行了比较，发现采用ASTM标准方法试验结果的离散率相对较低。
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| 关 键 词： | 冲压式剪切强度 纤维增强塑料 标准 |
CONTRAST BETWEEN TWO TESTING STANDARDS FOR SHEAR STRENGTH OF FRP BY PUNCH TOOL |
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| Affiliation: | WU Yi-wen, HUA Yi, ZHANG Ji-jing (1. Shanghai Entry-exit Inspection and Quarantine Bureau, Shanghai 200135, China; 2. East China University of Science and Technology, Shanghai 200237, China) |
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| Abstract: | Shear strength by punch tool is an important mechanical property of FRP. The difference between GB/T 1450. 2-2005 and ASTM D 732-2002 was discussed, and the test results of the same FRP specimens by the two methods were also studied. It showed that dispersion rate of test result by ASTM D 732-2002 was lower than the other. |
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| Keywords: | shear strength by punch tool FRP standard |
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