| 陆港大桥总体设计与技术创新 |
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| 引用本文： | 王军,王萍,任润田,王俊.陆港大桥总体设计与技术创新[J].城市道桥与防洪,2021(3):65-67. |
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| 作者姓名： | 王军 王萍 任润田 王俊 |
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| 作者单位： | 西安市政设计研究院有限公司,陕西西安710068;内蒙古阿拉善盟公路运输维护中心,内蒙古阿拉善盟737300;西安水务(集团)规划设计研究院有限公司,陕西西安710082 |
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| 基金项目： | 国家自然科学青年基金资助项目（51308055） |
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| 摘 要： | 陆港大桥为102 m+208 m+102 m半漂浮体系斜拉桥.主梁采用正交异性板流线型扁平整幅钢箱梁.斜拉索采用平行钢绞线拉索体系.主塔采用格构柱式钢-混组合结构“门”式塔.详细介绍了该塔型以及针对该特殊塔型设计的斜拉索锚固系统,对类似斜拉桥设计具有重要参考价值.
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| 关 键 词： | 斜拉桥 格构柱式钢-混组合塔 斜拉索锚固 |
| 收稿时间： | 2020/8/12 0:00:00 |
Overall Design and Technical Innovation of Lugang Bridge |
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| WANG Jun,WANG Ping,REN Runtian,WANG jun.Overall Design and Technical Innovation of Lugang Bridge[J].Urban Roads Bridges & Flood Control,2021(3):65-67. |
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| Authors: | WANG Jun WANG Ping REN Runtian WANG jun |
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| Abstract: | Lugang Bridge is a 102 m+208 m+102 m semi-floating system cable-stayed bridge. Its main girder is a orthotropic board streamline flat integral steel box girder. The parallel steel strand stayed cable system is used for its stayed cable. Its main pylon is a latticed column steel-concrete composite structural "gate"-shaped pylon. Its pylon type and the stayed cable anchor system designed for this special pylon type are introduced in detail, which has the important referring values for the design of the similar cable-stayed bridges. |
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| Keywords: | cable-stayed bridge latticed column steel-concrete composite pylon anchorage of stayed cable |
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