| 连续速度场解析平面变形轧制 |
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| 引用本文： | 姜正义,刘相华,夏晓峰. 连续速度场解析平面变形轧制[J]. 鞍山科技大学学报, 1993, 0(1) |
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| 作者姓名： | 姜正义 刘相华 夏晓峰 |
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| 作者单位： | 东北工学院，东北工学院，第一汽车制造厂 |
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| 摘 要： | 利用柱坐标系对平面变形轧制问题建立了连续速度场并获得上界解析解。该解与以运动许可的三角形速度场得到的上界解进行比较表明,有时本解法可得到更低的上界值。
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| 关 键 词： | 轧制 连续速度场 三角形速度场 上界解 |
Continuous Velocity Field Used to Solve plane Strain Due to Rouing |
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| Jiang Zhengyi Liu Xianghua Wang Guodong Zhang Qiang Xia Xiaofeng. Continuous Velocity Field Used to Solve plane Strain Due to Rouing[J]. Journal of Anshan University of Science and Technology, 1993, 0(1) |
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| Authors: | Jiang Zhengyi Liu Xianghua Wang Guodong Zhang Qiang Xia Xiaofeng |
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| Affiliation: | Jiang Zhengyi Liu Xianghua Wang Guodong Zhang Qiang Xia Xiaofeng |
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| Abstract: | Using a cylindrical coordinate system, a continuous velocity field is established and applied to plane strain due to rolling, with an upper-bound analytical solution thus obtained. Compared with that using a kimematically admissble triangular velocity field, the solution can give enen lower values than that of a kimematically admissble triangular velocity field sometimes. |
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| Keywords: | rouing comtinuous velocity field triangular velocity field upper-bound solution |
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