| 样条有限点法解非规则薄板弯曲问题 |
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| 引用本文： | 王复明,周鸿钧,林皋. 样条有限点法解非规则薄板弯曲问题[J]. 工程力学, 1986, 0(4) |
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| 作者姓名： | 王复明 周鸿钧 林皋 |
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| 作者单位： | 大连工学院，郑州工学院，大连工学院 |
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| 摘 要： | 本文根据样条有限点法的计算原理,采取分条计算总势能等处理方法,建立了非规则薄板弯曲问题的计算公式,能够统一处理不同支承条件的梯形板、三角形板及某些具有曲线边界的非规则板,而且计算量小,精度高,应用方便,容易在微型机、袖珍机上实现。文中给出了梯形板算例。
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Spline Finite point Method in the Statie Analysis of Irregular Thin Plates |
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| Abstract: | As an enlargement of Reference [1], the spline finite point formulas for the staic analysis of irregular plates have been developed in this paper, triangular plates, and plates with curvilieal edges. Compared with the finite element analysis, the present method has greatly reduced the computational effort and core requirement, and it can conveniently be carried out on a micro - computer, or a pocket - computer (Such as PC-1500). Desirable accuracy hac been shown in examples. |
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