| 香港后海湾跨海大桥预制混凝土节段梁短线台座法预制原理 |
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| 引用本文： | 杜官民.香港后海湾跨海大桥预制混凝土节段梁短线台座法预制原理[J].桥梁建设,2006(Z1):30-32. |
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| 作者姓名： | 杜官民 |
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| 作者单位： | 中铁大桥局集团第三工程有限公司,广东,广州,510800 |
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| 摘 要： | 钢筋混凝土和预应力混凝土梁式桥采用预制混凝土节段梁悬臂或吊挂拼装的设计与施工,在国内正逐步推广应用,介绍香港后海湾跨海大桥引桥采用短线台座法制造预制混凝土节段梁的预制原理,给同类施工提供借鉴。
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| 关 键 词： | 预制构件 箱形梁 短线法 桥梁施工 |
| 文章编号： | 1003-4722(2006)S1-0030-03 |
| 修稿时间： | 2006年3月1日 |
Principle of Precasting Concrete Segmental Girders of Hau Hoi Wan Sea-Crossing Bridge, Hongkong with Short-Line Match Method |
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| DU Guan-min.Principle of Precasting Concrete Segmental Girders of Hau Hoi Wan Sea-Crossing Bridge, Hongkong with Short-Line Match Method[J].Bridge Construction,2006(Z1):30-32. |
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| Authors: | DU Guan-min |
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| Abstract: | The design and construction of reinforced concrete and prestressed concrete girder bridges with precast balancing cantilever or segmental erection methods are currently finding wide application in China.In this paper,the principle of precasting concrete segmental girders of the approach spans of Hau Hoi Wan Sea-Crossing Bridge,Hongkong with short-line match method is presented for reference to the construction of similar bridge works. |
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| Keywords: | precast element box girder short-line match method bridge construction |
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