| 隋州河大桥预应力混凝土连续箱梁的悬浇施工 |
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| 引用本文： | 谭明杰.隋州河大桥预应力混凝土连续箱梁的悬浇施工[J].辽宁省交通高等专科学校学报,2011,13(4):18-23. |
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| 作者姓名： | 谭明杰 |
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| 作者单位： | 辽宁省路桥建设总公司,辽宁沈阳,110021 |
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| 摘 要： | 桥梁中预应力连续箱梁的施工方法主要有整体支架浇筑法、分段悬臂拼装法、悬臂浇筑法等。其中变截面预应力连续箱梁的施工主要采用悬拼或悬浇两种施工方法,其施工技术相对于等截面梁较为复杂。本文通过实践具体论述变截面预应力连续箱梁的悬臂浇筑施工法,并对工程施工中值得注意的问题进行了全面的分析总结。
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| 关 键 词： | 桥梁工程 预应力混凝土 连续箱梁 悬浇施工 |
Suizhou River Bridge Cantilever Construction of PrestressedConcrete Continuous Box Beam |
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| TAN Ming-jie.Suizhou River Bridge Cantilever Construction of PrestressedConcrete Continuous Box Beam[J].Journal of Liaoning Provincial College of Communications,2011,13(4):18-23. |
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| Authors: | TAN Ming-jie |
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| Institution: | TAN Ming-jie |
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| Abstract: | Main methods Bridge of prestressed concrete continuous box girder construction are the overall support casting method,subsection cantilever construction method,and place cantilever method,and so on.Variable cross-section prestressed continuous box beam construction mainly adopts two methods: suspending and combining or cantilever construction,its construction technology is complicated comparing with the Equal Section beams.According to the practice the article expounds precisely variable cross-section prest... |
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| Keywords: | bridge engineering prestressed concrete continuous box beam cantilever construction |
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