| 重轨多辊矫直过程σ—ε关系的实验研究 |
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| 引用本文： | 杨海波,王卫平. 重轨多辊矫直过程σ—ε关系的实验研究[J]. 冶金设备, 1999, 0(4): 10-12,21 |
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| 作者姓名： | 杨海波 王卫平 |
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| 作者单位： | 北京科技大学机械工程学院!100083(杨海波)，包钢轨梁厂!014010(王卫平) |
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| 摘 要： | 采用相同材料的弯曲试验确定矫直过程的应力应变关系，可解决重轨反复弯曲过程中材料特性变化所带来的问题。这一方法亦适用于其它截面的轧材。
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| 关 键 词： | 矫直 重轨 弯曲 σ—ε关系 |
Test Research on Relation Between Stress and Strain in Heavy Rail Straightening With Many Rollers |
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| Yang Haibo Wang Weiping. Test Research on Relation Between Stress and Strain in Heavy Rail Straightening With Many Rollers[J]. Metallurgical Equipment, 1999, 0(4): 10-12,21 |
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| Authors: | Yang Haibo Wang Weiping |
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| Abstract: | Through the bending test with the same materiel, the relationship between stress and strain in straightening process can be found. The mechanics property of heavy rail in the alternately bending process can be obtained . This method can be used for other steels with different cross section and material. |
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