| 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,(1):28-32 |
| 苏通大桥索塔不同塔形受力分析 |
| Mechnical Analysis of Different Cable Bent Tower for Sutong Bridge |
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| DOI： |
| 中文关键词: 斜拉桥 索塔 受力分析 |
| 英文关键词:cable stayed bridge pylon mechanical analysis |
| 基金项目: |
| 周彦锋 |
| 江苏省交通规划设计院,江苏南京210005 |
| 摘要点击次数: 4842 |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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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