| 薄壁容器的极限压力迭代法及其应用 |
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| 引用本文： | 刘文杰,芮延年,李友云,万烈峰. 薄壁容器的极限压力迭代法及其应用[J]. 中国制造业信息化, 2001, 30(1): 18-19 |
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| 作者姓名： | 刘文杰 芮延年 李友云 万烈峰 |
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| 作者单位： | 苏州大学 机电工程系, |
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| 摘 要： | 薄壁压力容器不同于普通压力容器 ,在受到压力发生轴向拉伸时 ,当材料达到屈服极限后还将发生塑性变形 ,其实际爆破压力 (极限压力 )远大于屈服极限。根据斯塔尔法 ,介绍一种薄壁容器极限压力迭代求解方法 ,并对其应用进行了研究 ,这对薄壁压力容器的设计、试验、制造具有十分重要的参考价值。
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| 关 键 词： | 薄壁压力容器 迭代求解 应用研究 |
| 文章编号： | 1007-9483(2001)01-0018-02 |
| 修稿时间： | 2000-07-24 |
Iterative Algorithm of Calculating Ultimate Pressure in Thin-wall Vessel and Its Application |
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| LIU Wen-jie,RUI Yan-nian,LI You-yun,Wan Li-feng. Iterative Algorithm of Calculating Ultimate Pressure in Thin-wall Vessel and Its Application[J]. Manufacture Information Engineering of China, 2001, 30(1): 18-19 |
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| Authors: | LIU Wen-jie RUI Yan-nian LI You-yun Wan Li-feng |
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| Abstract: | It shows that thin-wall vessel is different from ordinary pressure vessel. When axial extension happens under the pressure, the plastic deformation will continue even if the stress reaches its yield limit. The actual ultimate pressure is far larger than limit. Based on Starr method, the paper gives an iterative algorithm of calculating ultimate pressure for the thin-wall vessel and its application. This method is important in designing and manufacturing thin-wall vessels. |
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| Keywords: | Thin-wall Pressure Vessel Iterative Solution Application Research |
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