| 苏通大桥主航道桥总体静力分析 |
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| 引用本文： | 苗家武,裴岷山,肖汝诚,张喜刚.苏通大桥主航道桥总体静力分析[J].公路交通科技,2006,23(2):64-67. |
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| 作者姓名： | 苗家武 裴岷山 肖汝诚 张喜刚 |
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| 作者单位： | 1. 同济大学,桥梁工程系,上海,200092
2. 中交公路规划设计院,北京,100010 |
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| 摘 要： | 苏通长江公路大桥主航道桥桥跨布置为100 100 300 1088 300 100 100m,为目前世界上最大跨径的斜拉桥。结合主桥施工图设计,着重就结构分析中所考虑的几个关键问题进行了简要概括,包括成桥合理状态及索力优化;施工过程计算;结构体系研究及参数分析;非线性影响研究等等。以上分析结果和丹麦COWI公司等咨询审查单位取得了较好的一致。
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| 关 键 词： | 斜拉桥 索力优化 结构体系 几何非线性 结构分析 |
| 文章编号： | 1002-0268(2006)02-0064-04 |
| 收稿时间： | 2004-11-26 |
| 修稿时间： | 2004年11月26 |
Global Static Analysis of the SuTong Cable-Stayed Bridge |
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| MIAO Jia-wu,PEI Min-shan,XIAO Ruc-heng,ZHANG Xi-gang.Global Static Analysis of the SuTong Cable-Stayed Bridge[J].Journal of Highway and Transportation Research and Development,2006,23(2):64-67. |
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| Authors: | MIAO Jia-wu PEI Min-shan XIAO Ruc-heng ZHANG Xi-gang |
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| Institution: | 1. Department of Bridge Engineering, Tongji University, Shanghai 200092, China; 2.China Highway Planning and Design Institute (HPDI |
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| Abstract: | The SuTong cable-stayed bridge is the largest cable-stayed bridge in the world at present with a continuous span arrangement of(100 100 300 1088 300 100 100)m.Based on detailed design,some key issues on structural design and static analysis are introduced in this paper,including definition of the bridge final state and cable optimization,stage analysis,structural system and parametric studies,nonlinearity effects,etc.The results are identical with COWI Consultants' reports. |
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| Keywords: | Cable-stayed bridge Cable optimization Structural system Nonlinearity Structural analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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