| 多跨连续曲线梁桥的计算 |
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| 引用本文： | 王解君,王选民.多跨连续曲线梁桥的计算[J].湖南大学学报(自然科学版),1992,19(2):63-69. |
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| 作者姓名： | 王解君 王选民 |
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| 作者单位： | 湖南大学结构工程研究所
(王解君)，湖南大学结构工程研究所(王选民) |
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| 摘 要： |
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| 关 键 词： | 连续曲线梁桥 柔度法 有限条 |
A Method for Calculating Multi-Span Continuous Curved Girder Bridge |
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| Wang Jiejun Wang Xuanmin Institute of Structural Engineering.A Method for Calculating Multi-Span Continuous Curved Girder Bridge[J].Journal of Hunan University(Naturnal Science),1992,19(2):63-69. |
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| Authors: | Wang Jiejun Wang Xuanmin Institute of Structural Engineering |
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| Institution: | Wang Jiejun Wang Xuanmin Institute of Structural Engineering |
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| Abstract: | In this paper, based on Guyon's and Massonnet's method, the multi-span continuous curved girder bridge with the variable cross section is simulated as a thick-varied transversal|y sector plate. And then by means of the flexibility method, the middle support reactions are taken as redundant forces and the internal force of the multi-span continuous curved girder bridge is determined with the help of the finite strip method. As compared with the finite element method, the method presented here in not only decreases the input basic parameters greatly, but also can calculate the load distribution of the girder bridge conveniently. |
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| Keywords: | girder bridge flexibility method finite strip analysis/simulated curved plate |
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