| BTJ-5陀螺全站仪在轨道交通工程测量中的应用 |
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| 引用本文： | 桂维振,刘阳,徐强,司典浩.BTJ-5陀螺全站仪在轨道交通工程测量中的应用[J].北京工业职业技术学院学报,2022,21(1):26-29. |
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| 作者姓名： | 桂维振 刘阳 徐强 司典浩 |
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| 作者单位： | 北京工业职业技术学院建筑与测绘工程学院,北京100042,山东水利职业学院,山东日照276286,山东省地质测绘院,济南250000,北京市政建设集团有限公司,北京100164 |
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| 基金项目： | 北京工业职业技术学院科研课题 |
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| 摘 要： | 在介绍下架式陀螺全站仪定向原理的基础上,结合BTJ-5陀螺全站仪在广州市城市轨道交通11号线地下隧道控制测量中的应用,分析高精度全自动陀螺全站仪在轨道交通工程测量中的作业流程及注意事项,并对影响陀螺仪定向精度的因素及应对措施进行归纳总结,为高精度陀螺全站仪在相关领域的推广应用提供一定的技术参考。
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| 关 键 词： | 陀螺全站仪 隧道测量 陀螺定向 定向精度分析 |
Application of BTJ-5 Gyro Total Station in Rail Transit Engineering Surveying |
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| GUI Weizhen,LIU Yang,XU Qiang,SI Dianhao.Application of BTJ-5 Gyro Total Station in Rail Transit Engineering Surveying[J].Journal of beijing vocational & technical institute of industry,2022,21(1):26-29. |
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| Authors: | GUI Weizhen LIU Yang XU Qiang SI Dianhao |
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| Institution: | (School of Civil and Surveying Engineering,Beijing Polytechnic College,Beijing 100042,China;Shandong Water Conservancy Vocational College,Rizhao Shandong 276286,China;Shandong GEO-Surveying & Mapping Institute,Ji’nan 250000,China;Beijing Municipal Construction Group Co. ,Ltd. ,Beijing 100164,China) |
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| Abstract: | Based on the introduction of the orientation principle of the bottom mounted gyro total station,combined with the application of BTJ-5 gyro total station in the underground tunnel control survey of Guangzhou urban rail transit line 11,this paper analyzes the operation process and matters needing attention of the high-precision automatic gyro total station in the rail transit engineering survey,and summarizes the factors affecting the orientation accuracy of the gyro and the countermeasures.It provides a certain technical reference for the popularization and application of high-precision gyro total station in related fields. |
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| Keywords: | gyro total station tunnel survey gyroscopic orientation orientation accuracy analysis |
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