| 考虑弹性地基切向抗力的变截面圆弧壳梁分析 |
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| 引用本文： | 倪国荣 王勇. 考虑弹性地基切向抗力的变截面圆弧壳梁分析[J]. 应用力学学报, 1992, 9(3): 128-132 |
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| 作者姓名： | 倪国荣 王勇 |
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| 作者单位： | 长沙铁道学院(倪国荣)，长沙铁道学院(王勇) |
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| 摘 要： | 本文根据弹性薄壳理论,考虑了弹性地基径向和切向抗力的影响,解决了变截面圆弧壳地基梁的难题,作者所提出的近似解析法和加权余量法、传递矩阵法较有限单元法简便.
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| 关 键 词： | 弹性地基 变截面 圆弧壳梁 |
Analyze Circular Shell Beams of Non-uniform Section on Elastic Bases Considering Tangent Elastic Resistance |
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| Ni Guorong Wang Yong. Analyze Circular Shell Beams of Non-uniform Section on Elastic Bases Considering Tangent Elastic Resistance[J]. Chinese Journal of Applied Mechanics, 1992, 9(3): 128-132 |
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| Authors: | Ni Guorong Wang Yong |
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| Affiliation: | Changsha Railway Institute |
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| Abstract: | This paper resolved the difficult problem in mechanics analysis of circular shell beams of non-ni-form section on elastic bases with considering affection of elastic resistivity towards radial and tangent direction of the bases according to the elastic thin shell theory. The approximate analyticsthe method of the weighted residuals and the transfer matrix method in complicated structures suggested by the authors are simpler and more convenient than finite element method. |
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| Keywords: | circular shell beams coefficient of elastic resistivity weighted residuals transfer matrix |
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