| 凫州大桥引桥箱梁施工用移动模架及其施工 |
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| 引用本文： | 粟明丰.凫州大桥引桥箱梁施工用移动模架及其施工[J].企业技术开发,2007,26(2):30-32. |
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| 作者姓名： | 粟明丰 |
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| 作者单位： | 广州市广园路建设公司,广东广州510010 |
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| 摘 要： | 文章结合广州南沙经济开放区凫洲大桥第一标段箱梁施工实例,介绍了移动模架造桥机的构造、原理,以及利用移动模架造桥机现浇预应力砼箱梁的主要工艺流程、关键技术及注意事项。
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| 关 键 词： | 移动模架 构造功能 双向施工 施工周期 |
| 文章编号： | 1006-8937（2007）02-0030-03 |
| 收稿时间： | 2006-11-15 |
| 修稿时间： | 2006年11月15 |
The movable support used in the construction of the box girder of the bridge approach of Fuzhou Bridge and its construction |
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| SU Ming-feng.The movable support used in the construction of the box girder of the bridge approach of Fuzhou Bridge and its construction[J].Technological Development of Enterprise,2007,26(2):30-32. |
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| Authors: | SU Ming-feng |
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| Abstract: | In this paper, the conformation and operating principle of movable support bridge machine are introduced, with a real example of constructing the box girder for the frist contract section of Fuzhou Bridge in Guangzhou Nansha Development Zone. The main technique, key technologies and some attentions to cast the box girder in situ are explained also, by means of the movable support bridge machine. |
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| Keywords: | movable support conformation function bidirectional construction construction period |
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