| 空间线形自锚式悬索桥体系转换施工技术 |
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| 引用本文： | 赵旭洲. 空间线形自锚式悬索桥体系转换施工技术[J]. 铁道建筑技术, 2009, 0(10): 24-25,77 |
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| 作者姓名： | 赵旭洲 |
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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： | 江心洲右汉大桥缆索系统为空间结构，体系转换过程中横桥向位移较大，通过对吊杆结构、张拉工装等的优化设计，施工过程的有序组织管理，以及张拉数据的精确测控，顺利完成了大桥复杂且关键的施工工序。一
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| 关 键 词： | 自锚式悬索桥 空间线形 体系转换 |
Construction Technology of System Conversion in Spatial Cable Self-anchored Suspension Bridge |
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| Zhao Xuzhou. Construction Technology of System Conversion in Spatial Cable Self-anchored Suspension Bridge[J]. Railway Construction Technology, 2009, 0(10): 24-25,77 |
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| Authors: | Zhao Xuzhou |
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| Affiliation: | Zhao Xuzhou (China Railway 15^th Bureau Group Co. Ltd. , Nanjing 210019, China) |
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| Abstract: | Right Branch Main Bridge in Jiangxin Island is a spatial cable self-anchored suspension bridge. During the system conversion, the cross bridge has a big displacement. Through the optimized design of the suspension cable structure and the stretching equipment, orderly organization and management of the construction process and the stretching force ＇s accurate measure and control, we successfully accomplished the most complex and most important construction process of the bridge. |
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| Keywords: | self-anchored suspension bridge spatial cable system conversion |
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