| 倪向贵,邵鹏飞.动力松弛法在板为成形过程数值模拟中的应用[J].计算力学学报,2001,18(3):345~348 |
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| 动力松弛法在板为成形过程数值模拟中的应用 |
| Application of the dynamic relaxation method to numerical simulation of sheet forming processes |
| 修订日期：1999-04-20 |
| DOI：10.7511/jslx20013070 |
| 中文关键词: 动力松弛法 板料成形 数值模拟 |
| 英文关键词:dynamic relaxation method,sheet forming,numerical simulation |
| 基金项目: |
| 倪向贵 邵鹏飞 |
| 中国科学技术大学力学和机械工程系!安徽合肥230026 |
| 摘要点击次数: 1179 |
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| 中文摘要: |
| 论文阐述了动力松驰法的基本原理，推导出它在中心差分动力显式算法中的应用列式，并将其用于锥形凸缘的圆形杯拉深成形过程的数值模拟研究，获得了满意的结果。 |
| 英文摘要: |
| Basic principles of the Dynamic Relaxation Method are described and the formulations in dynamic explicit algorithms with the Center Difference are presented in this paper. This method is applied to numerical simulation of sheet drawing processes of circular cup with conic flange, and the results are satisfactory. |
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