| 拉伸试件测量方法的探讨 |
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| 引用本文： | 刘大为,杨玉贵.拉伸试件测量方法的探讨[J].标准化报道,1999,20(1):38-39. |
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| 作者姓名： | 刘大为 杨玉贵 |
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| 作者单位： | [1]甘肃教育学院物理系 [2]甘肃工业大学力学教研室 |
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| 摘 要： | 对拉伸试件拉断后标距段长度测量方法进行改进，提出一种新的拉伸试件的测量方法，得出测量结果，并对所进行的实验进行讨论。新方法能提高测量精度。
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| 关 键 词： | 拉伸测量 断口移中 低碳钢 延伸率 测量 |
Probe on Measuring Method of Stretch Sample |
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| Liu Dawei ,Yang Yugui and Zhao Shaojun.Probe on Measuring Method of Stretch Sample[J].Reporting of Standardization,1999,20(1):38-39. |
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| Authors: | Liu Dawei Yang Yugui and Zhao Shaojun |
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| Institution: | Liu Dawei 1,Yang Yugui 2 and Zhao Shaojun 3 |
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| Abstract: | Through improvement of measuring method of post out-break lenghth of tensile sample,a new measuring method of stretch sample was put forward, experiment was done and obtained the result that new method can raise the measured precision. |
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| Keywords: | Stretch measuring moving out-break to middle the part of uneven number |
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