| 自锚式悬索桥缆索体系施工几个问题的探讨 |
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| 引用本文： | 郭汉香.自锚式悬索桥缆索体系施工几个问题的探讨[J].城市道桥与防洪,2011(10):87-88,9. |
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| 作者姓名： | 郭汉香 |
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| 作者单位： | 中铁二十四局集团上海铁建工程有限公司,上海,200070 |
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| 摘 要： | 该文以宁波市庆丰桥-三跨连续自锚式悬索桥为工程背景,对缆索体系施工中架设参数计算的平衡条件选取、猫道荷载和温度效应对主缆的影响、预偏量及索鞍顶推的实质等问题予以探讨,可供同行参考。
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| 关 键 词： | 自锚式悬索桥 缆索体系 施工技术 庆丰桥 宁波市 |
Discussion on Some Issues in Construction of Cable System of Self-anchored Suspension Bridge |
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| Guo Hanxiang.Discussion on Some Issues in Construction of Cable System of Self-anchored Suspension Bridge[J].Urban Roads Bridges & Flood Control,2011(10):87-88,9. |
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| Authors: | Guo Hanxiang |
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| Institution: | Guo Hanxiang |
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| Abstract: | Taking Ningbo Qingfeng Bridge-three-span continuous self-anchored suspension bridge as the engineering background,the article discusses the selection of balance conditions of erection parameter calculation,the influence of catwalk load and temperature effect on the main cable,and the substance of pre-deflection and saddle pushing,which can be referred for the similar projects. |
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| Keywords: | self-anchored suspension bridge cable system construction technology Qingfeng Bridge Ningbo City |
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