| 拉压异性材料厚壁圆筒的最佳自增强分析 |
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| 引用本文： | 马景槐.拉压异性材料厚壁圆筒的最佳自增强分析[J].江苏技术师范学院学报,2002,8(2):25-28. |
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| 作者姓名： | 马景槐 |
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| 作者单位： | 常州技术师范学院机械工程系 江苏常州213001 |
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| 摘 要： | 本文运用莫尔屈服准则对承受内压的拉压屈服强度不同材料的厚壁圆筒进行了自增强分析,得到了依赖于材料拉压比的厚壁圆筒的最佳弹塑性界面半径、最佳自增强内压。并分析了自增强对高压容器承载能力的影响。
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| 关 键 词： | 厚壁圆筒 拉压比 莫尔屈服准则 最佳自增强分析 |
| 修稿时间： | 2001年10月31 |
The Optimum Autofrettage Analysis of Thick-Walled Cylinder of the Material of Different Tension and Compression |
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| MA Jing-huai.The Optimum Autofrettage Analysis of Thick-Walled Cylinder of the Material of Different Tension and Compression[J].Journal of Jiangsu Teachers University of Technology,2002,8(2):25-28. |
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| Authors: | MA Jing-huai |
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| Abstract: | This paper makes the optimum autofrettage analysis of thick-walled cylinder of the material with different yield strength in tension and compression base on the Mohr's yield criterion. The optimum elaso-plastic radius and optimum autofrettage pressure have been obtained by the analysis, and the effect that autofrettage technology to the load-bearing capacity for high pressure vessel has been analyze. These results may be referenced for a designer. |
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| Keywords: | thick-walled cylinder ratio of tension and compression Mohr's yield criterion autofrettage analysis |
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