| 精调测量技术在京津城际铁路无砟轨道铺设中的应用 |
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| 引用本文： | 詹伟,姜坤.精调测量技术在京津城际铁路无砟轨道铺设中的应用[J].国防交通工程与技术,2008,6(4):60-62. |
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| 作者姓名： | 詹伟 姜坤 |
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| 作者单位： | 中铁十七局集团第六工程有限公司,福建,福州,350011 |
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| 摘 要： | 无砟轨道要求精度高，必须通过精调测量系统的控制来满足精度要求。结合京津城际铁路Ⅱ型轨道板铺设对平面位置和高程精度要求高的特点，介绍用高精度全站仪和特制标架及棱镜对预先粗铺好的轨道板进行全自动测量的过程及常见问题的处理办法，为以后类似工程提供参考和借鉴。
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| 关 键 词： | 精调测量 无碴轨道 全站仪 高精度控制点(GRP) |
The Application of the Precisely-adjusting Survey Technique to the Laying of the Ballastless Track of the Beijing-Tianjin Inter-municiple Railway |
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| Zhan Wei,Jiang Kun.The Application of the Precisely-adjusting Survey Technique to the Laying of the Ballastless Track of the Beijing-Tianjin Inter-municiple Railway[J].Traffic Engineering and Technology for National Defence,2008,6(4):60-62. |
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| Authors: | Zhan Wei Jiang Kun |
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| Institution: | Zhan Wei,Jiang Kun (The Sixth Engineering Co.Ltd.,the 17th Bureau Group,the Railway Building Corporation of China,Fuzhou 350011,China) |
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| Abstract: | The ballastless track requires high precision in survey,which can only be achieved by precisely adjusting the control of the survey system.With the characteristics of the high requirements in plane position and elevation accuracy in the laying of Type-II track slabs of the Beijing-Tianjin Inter-municiple Railway taken into account,the full automatic survey process for the pre-roughly-laid track slabs with precision electronic total stations, specially-made frames and prisms,and solutions to common problems ... |
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| Keywords: | precisely-addjusting survey ballastless track electronic total station GRP |
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