| 景德镇白鹭大桥钢梁顶推施工技术 |
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| 引用本文： | 陈征宇,范大意.景德镇白鹭大桥钢梁顶推施工技术[J].南昌水专学报,2009,28(1). |
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| 作者姓名： | 陈征宇 范大意 |
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| 作者单位： | 陈征宇,CHEN Zheng-yu(九江市公路管理局,路桥工程处);范大意,FAN Da-yi(中铁大桥局集团,第五工程有限公司,江西,九江,332000)
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| 摘 要： | 介绍景德镇白鹭大桥钢梁顶推施工过程,重点阐述了顶推施工平台布置、顶推水平力计算、顶推过程中钢梁竖曲线线形控制,并就遇到的问题提出相应处理措施.
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| 关 键 词： | 钢梁 顶推 施工技术 |
Incremental launching technique of steel girder in construction of Jingdezhen Bailu Bridge |
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| CHEN Zheng-yu,FAN Da-yi.Incremental launching technique of steel girder in construction of Jingdezhen Bailu Bridge[J].Journal of Nanchang College of Water Conservancy and Hydroelectric Power,2009,28(1). |
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| Authors: | CHEN Zheng-yu FAN Da-yi |
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| Affiliation: | 1.Department of Highway-Bridge Engineering;Jiujiang Highway Bureau;Jiujiang 332000;China;2.The Fifth Engineering Co Ltd.;China Zhongtie Major Bridge Engineering Group;China |
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| Abstract: | In this paper we introduced the incremental launching process of the steel girder,especially the layout of the construction platform,calculation of the horizontal force in incremental launching,the control of the vertical curve shape,and the solutions to the problems emerged in the construction. |
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| Keywords: | steel girder incremental launching construction technique |
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