| 单塔空间索面自锚式悬索桥悬吊结构安装与体系转换 |
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| 引用本文： | 卢士鹏,王振峰,韩振勇. 单塔空间索面自锚式悬索桥悬吊结构安装与体系转换[J]. 桥梁建设, 2008, 0(5) |
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| 作者姓名： | 卢士鹏 王振峰 韩振勇 |
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| 作者单位： | 天津城建集团工程总承包公司,天津,300211;天津市路驰建设工程监理有限公司,天津,300100;天津城建集团有限公司,天津,300073 |
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| 摘 要： | 天津富民桥主桥为单塔空间索面自锚式悬索桥,该桥体系转换是通过对吊索进行3轮循环张拉与几轮循环索力调整来完成,主要介绍悬吊结构(索夹与吊索)安装及体系转换技术.
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| 关 键 词： | 自锚式悬索桥 空间索面 索夹 吊索 安装 |
Installation and System Transformation of Suspension Structure of a Single Tower and Spatial Cable Plane Self-Anchored Suspension Bridge |
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| LU Shi-peng,WANG Zhen-feng,HAN Zhen-yong. Installation and System Transformation of Suspension Structure of a Single Tower and Spatial Cable Plane Self-Anchored Suspension Bridge[J]. Bridge Construction, 2008, 0(5) |
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| Authors: | LU Shi-peng WANG Zhen-feng HAN Zhen-yong |
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| Affiliation: | LU Shi-peng1,WANG Zhen-feng2,HAN Zhen-yong3(1.Construction Project General Contracting Company,Tianjin Urban Construction Group,Tian-jin 300211,China,2.Luchi Construction Project Supervision Co.,Ltd.,Tianjin City,Tianjin300100,3.Tianjin Urban Construction Group Co.,Tianjin 300073,China) |
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| Abstract: | The main bridge of Fumin Bridge in Tianjin is a single tower and spatial cable plane self-anchored suspension bridge.The system transformation of the bridge was carried out by tensioning the bridge hangers for three rounds and by adjusting the hanger force for several rounds.In this paper,the construction techniques for installation and system transformation of the suspension structure(cable clamps and hangers) of the bridge are mainly presented. |
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| Keywords: | self-anchored suspension bridge spatial cable plane cable clamp hanger installation |
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