| 桥梁新旧盖梁自密实补偿收缩混凝土拼接施工技术 |
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| 引用本文： | 李长林. 桥梁新旧盖梁自密实补偿收缩混凝土拼接施工技术[J]. 四川建材, 2020, 0(5): 103-104 |
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| 作者姓名： | 李长林 |
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| 作者单位： | 中国路桥集团西安实业发展有限公司 |
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| 摘 要： | 结合兴宁至汕尾高速公路海丰至红海湾开发区段一期工程实际,对新旧盖梁拼接施工技术进行总结。通过施工技术的创新有效解决传统拓宽拼接桥梁中新旧结构的连接问题。该技术方案具有较好的经济和社会效益,可推广至类似工程中应用。
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| 关 键 词： | 桥梁 盖梁 混凝土 拼接 |
Research on splicing construction technology of self-compacting sompensating shrinkage concrete fornew and old cover beams of bridges |
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| LI Changlin. Research on splicing construction technology of self-compacting sompensating shrinkage concrete fornew and old cover beams of bridges[J]. Sichuan Building Materials, 2020, 0(5): 103-104 |
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| Authors: | LI Changlin |
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| Affiliation: | (China Road and Bridge Group Xi'an Industrial Development Co., Ltd.,Xi'an 710075,China) |
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| Abstract: | Combined with the first stage project of Haifeng honghaiwan development section of Xingning Shanwei expressway.The splicing construction technology of new and old cap beams is summarized.Through the innovation of construction technology,we can effectively solve the connection problem of new and old structures in the traditional widening and splicing bridge.The technical scheme has good economic and social benefits and can be applied to similar projects. |
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| Keywords: | bridge coping concrete splicing |
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