| 独塔双索面混凝土斜拉桥换索施工 |
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| 引用本文： | 黄劲,兰建雄.独塔双索面混凝土斜拉桥换索施工[J].广东公路交通,2009(3):41-44. |
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| 作者姓名： | 黄劲 兰建雄 |
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| 作者单位： | 1. 广东华路交通科技有限公司,广州,510420
2. 广东省长大公路工程有限公司,广州,510620 |
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| 摘 要： | 广东省G325九江大桥斜拉桥是独塔双索面混凝土斜拉桥，1988年建成通车，共144根斜拉索，1998年、1999年和2008年相继对拉索进行了更换。重点介绍独塔双索面斜拉桥换索施工技术。
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| 关 键 词： | 斜拉桥 换索工艺 索力调整 |
Construction Technology of Replacing Cables in ConcreteCable-stayed Bridge with Single Tower and Double-Cable-Plane |
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| HUANG Jing,LAN Jianxiong.Construction Technology of Replacing Cables in ConcreteCable-stayed Bridge with Single Tower and Double-Cable-Plane[J].Guangdong Highway Communications,2009(3):41-44. |
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| Authors: | HUANG Jing LAN Jianxiong |
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| Institution: | HUANG Jing1,LAN Jian-xiong2(1.Guangdong Hualu Traffic Technology.co.,Ltd,Guangzhou 510420,China,2.Guangdong Provincial Changda Highway Eng.co.,Guangzhou 510620,China) |
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| Abstract: | Jiujiang Bridge of G325 National Trunk Highway in Guangdong Province is a concrete cable-stayed bridge with single tower and two-cable-plane,was open to traffic in 1988,with totally 144 cables,in 1998 11 of them with corrosion have been replaced.This article has been focused on introduction of the construction technology of cable replacement for cable-stayed bridge with single-tower and double-cable-plane. |
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| Keywords: | cable-stayed bridge technology of cable replacement adjustment of cable force |
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