| 智能全站仪水平位移监测技术在110 kV机场变电站形变监测中的应用 |
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| 引用本文： | 徐巍.智能全站仪水平位移监测技术在110 kV机场变电站形变监测中的应用[J].测绘与空间地理信息,2020(2):189-192,196. |
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| 作者姓名： | 徐巍 |
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| 作者单位： | 宁波冶金勘察设计研究股份有限公司 |
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| 摘 要： | 建设施工对周围建筑物有着较大的影响,可以诱导邻近建筑物地基产生较大的形变,进而引起邻近建筑物受力结构改变,导致建筑物破裂、倒塌。因此,在大型建设项目施工过程中实施动态形变监测有助于施工项目的顺利进行。基于此,本文以智能全站仪为基础手段,针对110 kV机场变电站接入线路施工进行了实时动态监测,为该工程的顺利施工奠定了基础。本文从深层土体位移、桥墩水平位移及沉降和路基地面沉降3个方面进行了形变监测,监测结果显示,监测精度能够满足基本需求,获得实时动态数据稳定、可靠,能够反映施工过程中的动态形变状况,并认为该建设工程项目对邻近建筑物影响不大,可以安全施工。
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| 关 键 词： | 智能全站仪 形变监测 机场变电站 |
Application of Horizontal Displacement Monitoring Technology of Intelligent Total Station Instrument in Deformation Monitoring of 110 kV Airport Substation |
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| XU Wei.Application of Horizontal Displacement Monitoring Technology of Intelligent Total Station Instrument in Deformation Monitoring of 110 kV Airport Substation[J].Geomatics & Spatial Information Technology,2020(2):189-192,196. |
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| Authors: | XU Wei |
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| Institution: | (Ningbo Metallurgical Survey and Design Research Co.,Ltd.,Ningbo 315000,China) |
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| Abstract: | Construction has a great influence on the surrounding buildings,which can induce the foundation of adjacent buildings to produce greater deformation,In turn,the mechanical structure of the adjacent building is changed,resulting in the rupture and collapse of the building. Therefore,the implementation of dynamic deformation monitoring during the construction of large-scale construction projects is helpful to the smooth running of construction projects. Based on this,this paper takes the intelligent whole station as the basic means,carries on the real-time dynamic monitoring to the 110 kV airport substation access Line construction,has laid the foundation for the smooth construction of the project. In this paper,deformation monitoring is carried out from 3 aspects of deep soil displacement,horizontal displacement of pier and settlement and land subsidence of subgrade,and the monitoring results show that the monitoring accuracy can meet the basic needs,obtain real-time dynamic data stable and reliable,and reflect the dynamic deformation condition in the construction process,and think that the construction project has little influence on the adjacent buildings. can be safely constructed. |
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| Keywords: | intelligent total station instrument deformation monitoring airport substation |
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