| 自锚式悬索桥猫道设计及架设施工技术 |
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| 引用本文： | 赵旭洲,官幼平. 自锚式悬索桥猫道设计及架设施工技术[J]. 铁道建筑技术, 2009, 0(10): 33-38 |
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| 作者姓名： | 赵旭洲 官幼平 |
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| 作者单位： | 中铁十五局集团有限公司南京公司,南京,210019 |
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| 摘 要： | 南京长江隧道工程江心洲右汉大桥缆索系统为空间结构，相应的高空施工平台，即猫道，也必须随空间主缆线形设计架设。对于这样特殊的猫道，经过合理设计，科学计算，规范架设，可为缆索系统施工提供良好的工作平台。
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| 关 键 词： | 自锚式悬索桥 猫道设计 架设施工 |
Design and Erection Construction Technology of the Catwalk in Cable Self-anchored Suspension Bridge |
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| Zhao Xuzhou,Guan Youping. Design and Erection Construction Technology of the Catwalk in Cable Self-anchored Suspension Bridge[J]. Railway Construction Technology, 2009, 0(10): 33-38 |
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| Authors: | Zhao Xuzhou Guan Youping |
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| Affiliation: | (China Railway 15^th Bureau Group Co. Ltd. , Nanjing 210019, China) |
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| Abstract: | Right Branch Main Bridge in Jiangxin Island of Nanjing Yangtze River Tunnel Project is a spatial cable self-anchored suspension bridge, the cable system of which has a space structure. Its catwalk-high-altitude construction platform must be designed and erected with the spatial main cable shape. For this special catwalk, by rational design, scientific calculation and standard setting, we provide a nicer platform for cable system construction. |
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| Keywords: | self-anchored suspension bridge catwalk design erection construction |
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