| 边界元分析系统BEAP及其在工程中应用 |
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| 引用本文： | 熊焕国,华伯洁. 边界元分析系统BEAP及其在工程中应用[J]. 工程力学, 1988, 0(3) |
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| 作者姓名： | 熊焕国 华伯洁 |
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| 作者单位： | 上海第二工业大学，上海计算技术研究所 |
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| 摘 要： | 本文介绍了作者们研制的BEAP边界元分析系统,该系统采用子域方法及相应的变带宽算法,从而有效地利用了边界子域、罚子域、重复子域等应用技巧。该系统成功地解决了等径三通管接头的应力分析,轴承圈弹性变形,裂纹应力强度因子计算。
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APPLICATION OF BOUNDARY ELEMENT ANALYSIS SYSTEM BEAP IN ENGINEERING |
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| Abstract: | In this paper,A program system BEAP of BEM developed by authors is descrifed.It has adapted the subregion method and variable bandwidth algorithm,and effectively has used some technologv of boundary subregion, Penalty subregion and repeated subregion.The system successfully solued stress analysis of pipe tee,elastic deormation of ball bearing and calculati- on of stress intensity factor of crack. |
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