| 短线法预制梁线性控制研究 |
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| 引用本文： | 陈自航,熊健民.短线法预制梁线性控制研究[J].北方交通,2012(3):78-80. |
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| 作者姓名： | 陈自航 熊健民 |
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| 作者单位： | 湖北工业大学土木工程与建筑学院,武汉,430068 |
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| 摘 要： | 短线法预制梁适用于多跨、有水平曲线的桥梁。结合某大桥施工实例,在短线法线性控制理论基础上,推导出了放样坐标值的计算方法和长度误差修正方法,为类似工程提供借鉴。
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| 关 键 词： | 短线法 预制梁 线性控制 误差修正 |
The Research of Linear Control about Precast Girder Using Short-line Method |
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| Abstract: | The precast girder using short-line method is suitable for multi-span and having horizontal curve bridges.Combined with some bridge practical examples,based on the short-line linear control theory,the calculation of lofting coordinate is derived,and the length error is corrected.The discussions may offer some reference for similar projects. |
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| Keywords: | Short-line method Precast beam Line control Error correction |
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