| 大跨径混凝土拱箱地胎制作控制 |
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| 引用本文： | 余广全,刘栋,李林辉.大跨径混凝土拱箱地胎制作控制[J].西部交通科技,2009(6):54-57. |
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| 作者姓名： | 余广全 刘栋 李林辉 |
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| 作者单位： | 广西壮族自治区公路桥梁工程总公司二分公司,广西,南宁,530001 |
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| 摘 要： | 文章以三江县中山大桥大跨径混凝土拱箱地胎制作过程为例，分析了拱箱地胎制作的影响因素，介绍了坐标复核、大样测设、下弧线制作及定位角钢安装等地胎制作控制工艺。
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| 关 键 词： | 桥涵工程 拱箱地胎 制作 |
The Production Control of Long spam Concrete Arch Culvert |
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| YU Guang-quan,LIU Dong,LI Lin-hui.The Production Control of Long spam Concrete Arch Culvert[J].Western China Communication Science & Technology,2009(6):54-57. |
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| Authors: | YU Guang-quan LIU Dong LI Lin-hui |
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| Institution: | YU Guang-quan; LIU Dong; LI Lin-hui (The 2nd Branch of Guangxi Road and Bridge Engineering Corporation, Nanning, Guangxi, 530001 ) |
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| Abstract: | The article uses the producing process of the long spam concrete arch culvert used in Zhongshan Bridge of Sanjiang County as example to analyze elements that can potentially influence the production.It also introduces many producing methods including coordinates checking, bulk sample testing, lower curve pro - ducing and steel installation of orientation angle. |
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| Keywords: | Bridge and culvert construction Arch culvert Producing |
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