| 具有接触损失的弹性地基梁的样条子域有限点法 |
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| 引用本文： | 赵俭斌,张如三. 具有接触损失的弹性地基梁的样条子域有限点法[J]. 沈阳建筑工程学院学报(自然科学版), 1995, 0(1) |
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| 作者姓名： | 赵俭斌 张如三 |
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| 作者单位： | 沈阳建工学院，哈尔滨建筑大学 |
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| 摘 要： | 从符拉索夫（ｖｌａｚｏｖ）地基模型出发，建立具有接触损失的弹性地基梁的总势能泛函．以Ｂ样条函数为挠度试函数，经子域分析与整体分析，由最小总势能原理建立了总刚度方程，并进行计算分析得出有益的结果．
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| 关 键 词： | 弹性地基，样条函数，接触损失，样条子域，样条有限点法 |
Subfield Spline finite point method for beams on the elastic ground with jointing loss |
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| Zhao Jianbin. Subfield Spline finite point method for beams on the elastic ground with jointing loss[J]. Journal of Shenyang Archit Civil Eng Univ: Nat Sci, 1995, 0(1) |
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| Authors: | Zhao Jianbin |
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| Abstract: | Based on the Vlozov ground model, this paper establishes the total potential energy functional for beams on the elastic ground with jointing loss. Based on the minimumvalue principle for total potential energy, the authors establish the stiffness equations and calculate to obtain profitable results. |
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| Keywords: | elastic foundations spline--functions jointing loss spline subfield spline finite point method. |
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