| 三维弹塑性接触边界元网络并行解法 |
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| 引用本文： | 申光宪 化春键 刘德义. 三维弹塑性接触边界元网络并行解法[J]. 计算力学学报, 2003, 20(5): 530-534 |
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| 作者姓名： | 申光宪 化春键 刘德义 |
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| 作者单位： | 燕山大学,轧机研究所,河北,秦皇岛,066004 |
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| 基金项目： | 国家自然科学基金 ( 5 0 0 75 0 75 )资助项目 |
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| 摘 要： | 给出三维弹塑性接触边界元网络并行解法及C语言源程序。借助于网络中的两台微机对宽犀比为200的板带轧制过程进行了数值模拟，与原单机上运行的传统串行计算方法相比，在确保数值精度条件下，缩短计算时间，提高了计算效率。
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| 关 键 词： | 三维弹塑性接触边界元网络并行解法 板带轧制 C语言 数值模拟 计算效率 |
| 文章编号： | 1007-4708(2003)05-0530-05 |
| 修稿时间： | 2002-02-28 |
Parallel solution of 3D elasto-plastic contact BEM based on network |
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| Abstract: | A parallel solution of 3 D elasto plastic contact BEM based on the network and the source program developed by C language was presented. By the aid of two microcomputers connected with the network, a strip rolling process is simulated numerically, in which the wideness thickness ratio of plate is 200 . Compared with the original solution of traditional serial computing on single microcomputer, this parallel solution reduces the CPU time and improve computing efficiency greatly and ensures the numerical accuracy. |
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| Keywords: | parallel solution boundary element method rolling process |
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