| 风陵渡黄河公路大桥增设钢箱系杆拱加固施工关键技术 |
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| 引用本文： | 丁国强.风陵渡黄河公路大桥增设钢箱系杆拱加固施工关键技术[J].山西交通科技,2012(6):74-76. |
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| 作者姓名： | 丁国强 |
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| 作者单位： | 山西运城高速公路有限公司,山西运城044000 |
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| 摘 要： | 结合风陵渡黄河公路大桥加固工程,对采用增设拱圈加固施工的关键工艺进行详细阐述,并在加固过程中进行主梁变形的实时监测,保证了加固工程的顺利实施。
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| 关 键 词： | 连续梁桥 加固 拱圈 结构 受力 体系 施工 工艺 |
The Key Construction Technology of Additional Steel Box Tied Arch Reinforcement for Fenglingdu Yellow River Highway Bridge |
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| DING Guo-qiang.The Key Construction Technology of Additional Steel Box Tied Arch Reinforcement for Fenglingdu Yellow River Highway Bridge[J].Shanxi Science & Technology of Communications,2012(6):74-76. |
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| Authors: | DING Guo-qiang |
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| Institution: | DING Guo-qiang (Shanxi Yuncheng Expressway Co., Ltd, Yuncheng, Shanxi 044000, China) |
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| Abstract: | Combined with the reinforcement engineering of Fenglingdu Yellow River Highway Bridge,the paper discussed the key technique of reinforcement construction, real-time monitoring of main beam deformation for assuring the smooth implementation of reinforcement engineering. |
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| Keywords: | continuous beam bridge reinforcement arch ring structure force system construction technique |
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