| 较高应变速率下结构钢屈服强度的估计 |
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| 引用本文： | 类维生,陈丙森.较高应变速率下结构钢屈服强度的估计[J].材料工程,1994(1):38-39,17. |
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| 作者姓名： | 类维生 陈丙森 |
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| 作者单位： | 清华大学 |
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| 摘 要： | 本文给出了一种考虑应变速率效应时材料屈服强度近似求法，它依据两组低应变速率的拉伸试验数据，对其它应变速率下的屈服强度进行估计，并具有良好的精度。
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| 关 键 词： | 结构钢 屈服强度 应变速率 |
Estimatation of Yield Strength of Structural Stell at Various Strain Rates |
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| Lei Weisheng,Chen Bingsen.Estimatation of Yield Strength of Structural Stell at Various Strain Rates[J].Journal of Materials Engineering,1994(1):38-39,17. |
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| Authors: | Lei Weisheng Chen Bingsen |
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| Affiliation: | Tsinghua University |
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| Abstract: | n approximate approach was introduced to calculate the yield strength of structural steel at verious strain rates with high precision based on two sets of yield strength corresponding to slow strain rates. |
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| Keywords: | structural steel yield strength strain rate estimate |
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