| 德国内森巴赫山谷高架桥:技术与环境景观成功结合的典范 |
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| 引用本文： | 刘钊. 德国内森巴赫山谷高架桥:技术与环境景观成功结合的典范[J]. 世界桥梁, 2009, 0(2) |
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| 作者姓名： | 刘钊 |
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| 作者单位： | 东南大学土木工程学院,江苏,南京,210096 |
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| 摘 要： | 德国斯图加特市的内森巴赫山谷高架桥将结构布局与环境景观得到了充分的协调与统一.在结构设计方面,展示了轻结构的设计理念,混凝土薄板在空间钢管桁架的承托下跨越山谷,桥墩为树状的集束钢管构造,将整体钢管铸钢节点运用于空间钢桁架的杆件连接及其与混凝土板的连接.在桥梁建筑方面,用横向椭圆形的钢管拱承托声屏障与自行车道,并与两端隧道门洞自然衔接,其蜿蜒、通透的银色形体构成了山谷间的一道风景线.
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| 关 键 词： | 高架桥 整体桥梁 板桁组合结构 钢管桥墩 铸钢节点 声屏障 桥梁概念设计 |
Nesenbach Valley Bridge in Germany:An Excellent Example of Successful Combination of Technology with Surroundings |
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| LIU Zhao. Nesenbach Valley Bridge in Germany:An Excellent Example of Successful Combination of Technology with Surroundings[J]. World Bridges, 2009, 0(2) |
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| Authors: | LIU Zhao |
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| Affiliation: | LIU Zhao(College of Civil Engineering,Southeast University,Nanjing 210096,China) |
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| Abstract: | The Nesenbach Valley Bridge in Stuttgart,Germany exemplifies a fully harmonious and agreeable combination of structural layout with surroundings.In aspect of the structuraldesign,the Bridge well demonstrates the design idea of light structure.Supported on a spatial steel tube truss below,the thin concrete slabs of the bridge deck stretch across the valley and the piers are made up of tree-like columns of steel tube profile.The integral cast steel tube joints are a reliable solution for connecting various me... |
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| Keywords: | viaduct integral bridge plate and truss composite structure steel tube pier cast steel joint noise barrier bridge conceptual design |
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