| 解析与数值结合的方法及采用子结构法的改进 |
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| 引用本文： | 戴耀,郑林.解析与数值结合的方法及采用子结构法的改进[J].装甲兵工程学院学报,1994(3). |
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| 作者姓名： | 戴耀 郑林 |
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| 作者单位： | 装甲兵工程学院机械设计教研室 |
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| 摘 要： | 本文以常微分方程求解器为基础,采用康脱洛维奇法和线法,分别以矩形截面杆的扭转问题和含裂纹的Motz问题为例,对解析与数值结合的方法,进行了初步的研究.特别是在将子结构法引入后,数值结果得到明显的改进.
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| 关 键 词： | 康脱洛维奇法 线法 半解析数值方法 子结构法 |
Semi-Analytical Numerical Method and Its Improvement with the Sub-Structure Method |
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| Dai Yao Zheng Lin.Semi-Analytical Numerical Method and Its Improvement with the Sub-Structure Method[J].Journal of Armored Force Engineering Institute,1994(3). |
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| Authors: | Dai Yao Zheng Lin |
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| Institution: | Dai Yao Zheng Lin |
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| Abstract: | In this paper the Kantorovich Method and the Method of Lines (MOD are applied to the torsion of a rod with the rectangular cross -section and Motz crack problem,respectively, based on ODEs solver in order to study the semi -analytic numerical method. Especially, the numerical results are improved greatly after introducing the sub - structure method. |
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| Keywords: | Kantorovich method method of lines semi - analytic numerical method substructure method |
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