| 三维多接触复杂非线性问题的分析与研究 |
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| 引用本文： | 王娜,李同勇,沈瑞琪. 三维多接触复杂非线性问题的分析与研究[J]. 机械, 2004, 31(2): 19-22 |
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| 作者姓名： | 王娜 李同勇 沈瑞琪 |
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| 作者单位： | 南京理工大学,江苏,南京,210094;南京理工大学,江苏,南京,210094;南京理工大学,江苏,南京,210094 |
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| 摘 要： | 接触问题一直是非线性有限元分析中的难点。本文以底火的微小、复杂结构为基础，建立多接触非线性有限元分析模型，进行了结果分析，可以为处理三维复杂结构的多接触问题的分析提供经验和新思路。
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| 关 键 词： | 非线性 接触问题 有限元 底火 |
| 文章编号： | 1006-0316(2004)02-0019-04 |
Numerical analysis and research about three dimensional multi-contact complex primers |
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| WANG Na,LI Tong-yong,SHEN Rui-qi. Numerical analysis and research about three dimensional multi-contact complex primers[J]. Machinery, 2004, 31(2): 19-22 |
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| Authors: | WANG Na LI Tong-yong SHEN Rui-qi |
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| Abstract: | Contact problems are difficult in nonlinear finite element analysis. For example of the small complex primers, its nonlinear contact finite-element analytic model is established and the results are analyzed. The method can provide experience and new ideas to complicated three-dimensional contact problems. |
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| Keywords: | nonlinear contact problem finite element primers |
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