| 苏通大桥TP75节段拼装架桥机研究设计 |
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| 引用本文： | 张乐亲,邹燚.苏通大桥TP75节段拼装架桥机研究设计[J].桥梁建设,2007(4):78-81. |
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| 作者姓名： | 张乐亲 邹燚 |
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| 作者单位： | 武汉通联路桥机械技术有限公司,湖北,武汉,430050 |
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| 摘 要： | 苏通大桥主引桥为双幅6车道75 m跨等截面PC连续梁桥,其上部结构采用预制节段拼装架设的施工方法。介绍TP75节段拼装架桥机在该工程中的设计方案、主要部件及施工步骤。
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| 关 键 词： | 架桥机 桥梁机械 预制节段 桥梁架设 设计 |
| 文章编号： | 1003-4722（2007）04-0078-04 |
| 修稿时间： | 2006-11-15 |
Research and Design of TP75 Overhead Launching Gantry for Segmental Assembling of Sutong Bridge |
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| ZHANG Le-qin,ZOU Yi.Research and Design of TP75 Overhead Launching Gantry for Segmental Assembling of Sutong Bridge[J].Bridge Construction,2007(4):78-81. |
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| Authors: | ZHANG Le-qin ZOU Yi |
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| Institution: | Wuhan Tonglian Road and Bridge Machinery Technique Co., Ltd., Wuhan 430050, China |
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| Abstract: | The main parts of the approach bridges of Sutong Bridge are of twin prestressed concrete continuous girder bridges with spans each 75 m of constant cross sections and six lanes on the carriageways,and the superstructures of the parts of the bridges were erected by precast segmental assembling construction method.In this paper,the design alternatives,principal components and construction sequences of the TP75 overhead launching gantry used for the segmental assembling of the bridges are described. |
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| Keywords: | overhead launching gantry bridge machinery precast segment bridge erection design |
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