| 板肋式多肋T梁桥的空间分析 |
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| 引用本文： | 王荣辉,夏锦红,王玮北. 板肋式多肋T梁桥的空间分析[J]. 华南理工大学学报(自然科学版), 2003, 31(2): 56-61 |
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| 作者姓名： | 王荣辉 夏锦红 王玮北 |
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| 作者单位： | 华南理工大学,交通学院,广东,广州,510640;河南平原大学,建工系,河南,新乡,453003 |
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| 摘 要： | 根据板肋式多肋T梁桥的受载力学行为特点,将其各板件视为板梁,同时在构造其位移模式时也考虑了T梁顶板剪滞效应和局部弯曲影响,由此提出了板肋式多肋T梁桥空间计算的桥梁有限单元法。
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| 关 键 词： | 板肋式T梁桥 空间计算 有限单元法 |
| 文章编号： | 1000-565X(2003)02-0056-06 |
| 修稿时间： | 2002-04-15 |
Spatial Analysis for the Plate Rib T-Beam Bridge with Multi-Rib |
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| Wang Rong-hui Xia Jin-hong Wang Wei-yi. Spatial Analysis for the Plate Rib T-Beam Bridge with Multi-Rib[J]. Journal of South China University of Technology(Natural Science Edition), 2003, 31(2): 56-61 |
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| Authors: | Wang Rong-hui Xia Jin-hong Wang Wei-yi |
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| Abstract: | The deckle boards of multi-rib T-beam bridge are taken as the plate beam according to the beam characteristics of the plate rib T-beam bridge with multi-rib, and the top deckle shear lag and local bending of the T-beam are taken into consideration in constructing the displacement field. The plate beam finite element method of spatial computation is presented for the plate rib T-beam bridge with multi-rib. |
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| Keywords: | plate rib T-beam bridge spatial computation finite element method |
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