| 某大桥挂篮预压试验及实测结果分析 |
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| 引用本文： | 谢海涛.某大桥挂篮预压试验及实测结果分析[J].国外建材科技,2009,30(1):81-83. |
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| 作者姓名： | 谢海涛 |
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| 作者单位： | 中南大学土木建筑学院,长沙,410075;湖南交通职业技术学院,长沙,410004 |
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| 摘 要： | 悬臂浇筑法是目前大跨度混凝土连续梁桥、连续刚构桥的主要施工方法，而挂篮是该种施工方法的最主要施工设备。挂篮预压试验不仅为了确保挂篮安全使用的需要，而且通过模拟压重检验结构，消除拼装非弹性变形，为悬臂浇筑施工高程控制提供可靠依据。
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| 关 键 词： | 挂篮 预压试验 悬臂浇筑 |
Hanging- basket Preloading Test and Analysis of Mensured Results |
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| XIE Hai-tao.Hanging- basket Preloading Test and Analysis of Mensured Results[J].Science and Technology of Overseas Building Materials,2009,30(1):81-83. |
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| Authors: | XIE Hai-tao |
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| Affiliation: | 1.School of Civil Engingeering;Central South University;Changsha 410075;China;2.Hunan Conmunication Polytechnic Changsha;Changsha 410004;China |
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| Abstract: | Cantilever casting method is main construction method to long-span concret continuous beam bridge and continuous rigid frame bridge.However,hanging-basket is the most important construction equipment for the method.Hanging-basket preloading test not only can meet the need of insuring hanging-basket safe,but eliminate assembly inelastic deformation by testing structure with simulating weight,which can provide reliable evidance for vertical control of cantilever casting construction. |
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| Keywords: | hanging-basket preloading test Cantilever Casting Construction |
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