| 基于ANSYS的十字接头焊应力集中系数研究 |
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| 引用本文： | 章宁,于有生,韩喆,金阳明,于成奎. 基于ANSYS的十字接头焊应力集中系数研究[J]. 中国水运, 2006, 6(11): 53-54 |
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| 作者姓名： | 章宁 于有生 韩喆 金阳明 于成奎 |
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| 作者单位： | 武汉理工大学材料学院 |
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| 摘 要： | 利用ANSYS有限元软件的参数化设计语言(APDL)编程进行数值模拟计算,研究了十字接头工作应力分布及应力集中系数的影响因素,得出一系列应力集中系数样本。通过对样本进行曲线拟合分析,得出与实际基本一致的应力集中系数变化规律,从而证明ANSYS可以辅助实际工艺的优化。
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| 关 键 词： | 十字接头 应力集中系数 数值模拟 |
| 文章编号： | 1006-7973(2006)11-0053-02 |
| 修稿时间： | 2006-09-24 |
The Study of Stress Concentration Coefficient of Cruciform joint Based on ANSYS |
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| ZHANG Ning,Yu You sheng,Han Zhe,Jin Yangming,Yu Chengkui. The Study of Stress Concentration Coefficient of Cruciform joint Based on ANSYS[J]. China Water Transport, 2006, 6(11): 53-54 |
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| Authors: | ZHANG Ning Yu You sheng Han Zhe Jin Yangming Yu Chengkui |
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| Affiliation: | ZHANG Ning Yu You sheng Han Zhe Jin Yang ming Yu Cheng kui |
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| Abstract: | Basing on the APDL of ANSYS,this article made the Numerical-simulation with program, studied the working stress distribution and the influenced factor of stress concentration of Cruciform joint,obtained a series of stress concentration coefficient sample.After curve fitting analysis to the sample,obtained the practical changing law of stress concentration coefficient. Thus ANSYS can assist perfection of practical technology. |
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| Keywords: | Cruciform joint Stress concentration coefficient Numerical-simulation |
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