| 大跨度预应力混凝土连续刚构桥碳纤维布加固与挂篮施工 |
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| 引用本文： | 兰建雄.大跨度预应力混凝土连续刚构桥碳纤维布加固与挂篮施工[J].城市道桥与防洪,2007(10):50-53. |
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| 作者姓名： | 兰建雄 |
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| 作者单位： | 广东省长大公路工程有限公司,广东广州,510620 |
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| 摘 要： | 为了抑制大跨度预应力混凝土连续刚构箱梁混凝土裂缝的发展,采取了对箱梁裂缝区域粘贴碳纤维布补强的加固措施,该文详细介绍了粘贴碳纤维布施工挂篮的加工吊装工艺。
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| 关 键 词： | 大跨度连续刚构 裂缝 碳纤维布加固 挂篮吊装 |
| 文章编号： | 1009-7716（2007）10-0050-04 |
| 收稿时间： | 2007-03-13 |
| 修稿时间： | 2007年3月13日 |
Carbon Fiber Cloth Reinforcing and Form Traveler Construction Technology of Pre-stressed Concrete Box Girder of Large-span Continuous Rigid Frame Bridge |
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| Lan Jianxiong.Carbon Fiber Cloth Reinforcing and Form Traveler Construction Technology of Pre-stressed Concrete Box Girder of Large-span Continuous Rigid Frame Bridge[J].Urban Roads Bridges & Flood Control,2007(10):50-53. |
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| Authors: | Lan Jianxiong |
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| Institution: | Lan Jianxiong |
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| Abstract: | In order to restrain the concrete cracking of the large-span pre-stressed concrete continuous rigid frame box girder,the reinforcing measures are taken to stiffen the carbon fiber cloth plastered at the crack area of the box girder.The article introduces in detail the processing and hoisting technology of the construction form traveler to plaster the carbon fiber cloth. |
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| Keywords: | large-span continuous rigid frame crack carbon fiber cloth reinforcing form traveler hoisting |
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