| 公路砖石拱桥加固原理及实效分析 |
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| 引用本文： | 杨汉文,刘刚新. 公路砖石拱桥加固原理及实效分析[J]. 交通科技, 2005, 0(5): 81-82 |
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| 作者姓名： | 杨汉文 刘刚新 |
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| 作者单位： | 湖北省鄂州市公路管理处,鄂州,436000 |
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| 摘 要： | 以砖石拱桥的加固实例为工程背景,对砖石拱桥原拱圈下增设拱圈、原拱上增设钢筋混凝土拱圈、钢杆件拉结、钢板箍与螺栓锚固等几种加固方法的施工工艺流程、适用范围、注意事项等进行描述和探讨.
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| 关 键 词： | 砖石拱桥 拱圈 加固 加固原理 石拱桥 实效分析 混凝土拱圈 砖 公路 施工工艺流程 加固方法 钢板箍 |
| 收稿时间： | 2005-04-24 |
| 修稿时间： | 2005-04-24 |
Analysis of Reinforce Principle and Effect of Highway Arch Bridges Made of Brick and Stone |
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| Yang Hanwen,Liu Gangxin. Analysis of Reinforce Principle and Effect of Highway Arch Bridges Made of Brick and Stone[J]. Transportation Science & Technology, 2005, 0(5): 81-82 |
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| Authors: | Yang Hanwen Liu Gangxin |
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| Affiliation: | Highway Administration of Ezhou City, H ubei Province, Ezhou 436000,China |
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| Abstract: | The paper expounds several reinforcing methods of arch bridges made of brick and stone on the basis of several arch bridges. It describes and discusses construction technics flow, application range and important notice of several reinforcing methods such as adding arch ring under original arch ring, adding arch ring made of reinforced concrete above original arch, pulling by steel poles, anchoring by steel board hoop and bolt. |
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| Keywords: | arch bridges made of brick and stone arch ring reinforce |
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