| 厚件压缩滑移线场的参变量积分问题 |
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| 引用本文： | 赵德文 张卫军. 厚件压缩滑移线场的参变量积分问题[J]. 应用数学和力学, 1993, 14(10): 913-918 |
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| 作者姓名： | 赵德文 张卫军 |
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| 作者单位： | 东北大学, 沈阳 |
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| 摘 要： | 本文提出一种可使厚件压缩获得解析解的参变量积分方法.对传统数值计算找到了φ与y的函数关系,从而可用参量积分求得解析解.l/h=0.121的滑移线场算例表明参量积分结果与数值计算结果基本一致,在理论上表明厚件压缩滑移线场求得解析解完全可能.
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| 关 键 词： | 厚件 滑移线场 参量积分 解析解 |
| 收稿时间： | 1993-05-10 |
The Problem of Parametric Integration to the Slip Line Field in the Compression of Thick Workpiece |
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| Zhao De-wen Zhang Wei-jun. The Problem of Parametric Integration to the Slip Line Field in the Compression of Thick Workpiece[J]. Applied Mathematics and Mechanics, 1993, 14(10): 913-918 |
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| Authors: | Zhao De-wen Zhang Wei-jun |
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| Affiliation: | Northeast University, Shengyang |
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| Abstract: | An integration depending on a parameter to the compression of a thick work-piece has been obtained. For the conventional prevailing numerical, formula20,-Ay, a definite functional relationship between 0 and y is found.Therefore a parametric integration can be used to get an analytical solution. Take the slip line field for l/h = 0.121 as an example, the analytical solution is basically the. same as the prevailing numerical one. It is justified theotically chat for the slip line field a parametric intergration is perfectly possible for a satisfactory analytical solution. |
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| Keywords: | thick workpiece slip line field parametric itegration analytical solution |
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