| 苏通大桥索塔不同塔形受力分析 |
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| 引用本文： | 周彦锋.苏通大桥索塔不同塔形受力分析[J].现代交通技术,2007,4(1):28-32. |
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| 作者姓名： | 周彦锋 |
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| 作者单位： | 江苏省交通规划设计院,江苏,南京,210005 |
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| 摘 要： | 为研究索塔的受力特点，建立了平面杆系模型和空间模型，分析了3种塔形的优缺点，最终推荐采用倒Y形索塔方案。并分析了沉井不均匀沉降对其受力的影响。
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| 关 键 词： | 斜拉桥 索塔 受力分析 |
| 文章编号： | 1672-9889（2007）01-0028-05 |
| 修稿时间： | 2006-05-31 |
Mechnical Analysis of Different Cable Bent Tower for Sutong Bridge |
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| Zhou Yanfeng.Mechnical Analysis of Different Cable Bent Tower for Sutong Bridge[J].Modern Transportation Technology,2007,4(1):28-32. |
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| Authors: | Zhou Yanfeng |
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| Institution: | Jiangsu Communication Planning and Design Institute, Nanjing 210005, China |
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| Abstract: | In order to analyze the mechnical performance of cable bent tower, a plane beam-system and spatial model are established, three shapes of cable bent tower are compared.At last the Y-shape cable bent tower is choosed and the effect of differential settlement on its stress distribution is researched. |
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| Keywords: | cable stayed bridge pylon mechanical analysis |
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