| 四边交会法在桥梁变形监测中的应用 |
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| 引用本文： | 刘振贵.四边交会法在桥梁变形监测中的应用[J].广东交通职业技术学院学报,2012,11(3):30-33. |
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| 作者姓名： | 刘振贵 |
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| 作者单位： | 广东省工程勘察院,广东广州,510510 |
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| 摘 要： | 通过珠江大桥监测实践,证明四边交会条件平差方法进行桥梁精密三维变形监测是可行的,具有其他方法无可比拟的优势。四边交会法解决了桥梁变形监测因悬空、震动、测点难以到达而不便于测量的问题,而且节约成本。
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| 关 键 词： | 桥梁监测 四边交会 条件平差 |
Application of the Method of 4-length of Side Inter Section and Condition Adjustment in Monitoring of Bridges |
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| LIU Zhen-gui.Application of the Method of 4-length of Side Inter Section and Condition Adjustment in Monitoring of Bridges[J].Journal of Guangdong Communication Polytechnic,2012,11(3):30-33. |
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| Authors: | LIU Zhen-gui |
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| Institution: | LIU Zhen-gui(Guangdong Engineering Inverstigation Institue,Guangzhou 501510,China) |
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| Abstract: | This paper proves the availability of monitoring the three-dimensional deformation of bridges using the method of 4-length of side inter section and condition abjustment,as well as it＇s unparalleled adventure comparing with other methods,throngh the case of monitoringthe Pearl River Bridge.It can eliminate the inconvenience of deform alion measuring cansed by hanging,shaking and spatial inaccessibility while saving the cost. |
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| Keywords: | bridhe monitoring 4-length of side condition adjustment |
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