| 全球定位技术在大型桥梁变形观测中的应用 |
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| 引用本文： | 王福庆,邓玉林.全球定位技术在大型桥梁变形观测中的应用[J].舰船电子工程,2009,29(8):84-86. |
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| 作者姓名： | 王福庆 邓玉林 |
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| 作者单位： | 1. 江苏天技科技实业有限公司,南京,210000
2. 河海大学,南京,210000 |
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| 基金项目： | 科技部“十一五”国家科技支撑计划重点项目(编号:2008BAJ11801);;科技部“十一五”国家科技支撑计划重大项目(编号:2008BAJ11B02);;国土资源部公益性行业基金项目(编号:HY08115039)资助 |
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| 摘 要： | 为检验大型桥梁设计和施工质量,大型桥梁竣工验收必须进行变形观测实验,以确保大桥的安全运行。文章以润扬大桥验收工程中动静载实验为例,介绍了利用全球定位技术测量桥梁位移变形的方法和实现途径。测试实验结果表明,全球定位技术在大型桥梁变形观察中可靠性较高,有较好的应用前景。
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| 关 键 词： | 变形观测 动静载实验 全球定位技术 |
Application of GPS on Monitoring Huge Bridge Deformation |
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| Wang Fuqing,Deng Yulin.Application of GPS on Monitoring Huge Bridge Deformation[J].Ship Electronic Engineering,2009,29(8):84-86. |
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| Authors: | Wang Fuqing Deng Yulin |
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| Institution: | Jiangsu Tianji Science and Technology Industry Ltd.1;Hohai University2 |
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| Abstract: | The deformation monitoring of huge structure is an necessary method to test its designing and constructing quality.And it also provides an scientific reference for the working normally and safely of huge structure.The paper describes the dynamical and static load experiment of Runyang Bridge to introduce the methods to measure the huge bridge linear deformation by using GPS.The result of the experiment shows that the method is reliability.And it has good prospects of application in large bridge deformation ... |
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| Keywords: | monitoring deformation live-dead-load experiment GPS |
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