| 徐家信江大桥悬臂施工线形控制分析 |
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| 引用本文： | 伍建强,陈兵,邓明伟.徐家信江大桥悬臂施工线形控制分析[J].山西建筑,2011,37(24):171-173. |
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| 作者姓名： | 伍建强 陈兵 邓明伟 |
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| 作者单位： | 江西省交通科学研究院,江西南昌,330038 |
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| 摘 要： | 以现代施工控制理论为基础,结合工程实例,对分节段悬臂施工的连续刚构桥施工过程中的线形控制进行了研究,运用有限元分析软件建立施工控制模型,用现场实测数据修正计算模型参数,更好的控制桥面的线形,结果表明：该桥合龙段全部自然合龙,合龙误差均在规范值20 mm的允许范围之内,且线形吻合度良好,成桥线形平顺。
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| 关 键 词： | 连续刚构桥 悬臂施工 线形控制 |
The alignment control analysis of cantilever construction for Xujiaxinjiang Bridge |
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| WU Jian-qiang,CHEN Bing,DENG Ming-wei.The alignment control analysis of cantilever construction for Xujiaxinjiang Bridge[J].Shanxi Architecture,2011,37(24):171-173. |
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| Authors: | WU Jian-qiang CHEN Bing DENG Ming-wei |
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| Affiliation: | WU Jian-qiang CHEN Bing DENG Ming-wei |
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| Abstract: | Based on the theory of construction control and with reference to the project example, the alignment control of continuous rigid-frame bridge in the process of cantilever construction is researched. Construction control model is established by the softwar |
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| Keywords: | continuous rigid-frame bridge cantilever construction alignment control |
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