| 自由设站在高速铁路轨道精调测量中的应用研究 |
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| 引用本文： | 李红艳,陈东生,并发明,顾世平,柴东明.自由设站在高速铁路轨道精调测量中的应用研究[J].工程建设与设计,2009(2):82-85. |
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| 作者姓名： | 李红艳 陈东生 并发明 顾世平 柴东明 |
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| 作者单位： | 1. 中南大学交通运输工程学院,长沙,410075;中国铁道科学研究院,北京,100081
2. 中国铁道科学研究院,北京,100081 |
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| 摘 要： | 在利用无砟轨道铺设时建立的CPⅢ控制网点，用全站仪自由设站后方边角交会进行轨道精调测量。以全站仪自由设站后方边角交会的斜距、水平方向和天顶距为观测量，推导了自由设站严密平差计算的教学模型，确定全站仪中心三维坐标的测量原理，数据处理和实现方法。并使用（Embedded Visual C＋＋）EVC4.0＋SP2结合TOPCONGTS内部通讯接口进行了系统的编程实现。
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| 关 键 词： | 自由设站 铁路轨道 观测量 精调 应用 全站仪 控制网点 轨道铺设 |
Application Research of Total Station Free-Stationing in Track Adjustment Measurement of High-Railway |
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| LI Hong-yan,CHEN Dong-sheng,JING Fa-ming,GU Shi-ping,CHAI Dong-ming.Application Research of Total Station Free-Stationing in Track Adjustment Measurement of High-Railway[J].Construction & Design for Project,2009(2):82-85. |
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| Authors: | LI Hong-yan CHEN Dong-sheng JING Fa-ming GU Shi-ping CHAI Dong-ming |
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| Affiliation: | LI Hong-yan, CHEN Dong-sheng, JING Fa-ming, GU Shi-ping, CHAI Dong-ming(1. School of traffic and transportation, Central south university, Changsha 410075,China; 2. China academy of railway science, Beijing 100081, China; 3. Ningbo design and research institute of surveying and mapping, Ningbo 315041,China) |
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| Abstract: | Track adjustment measurement of high-railway is done in this paper by the method of free stationing with the points of CP III around the ballastless track. Building strict adjustment model of free stationing, computing the of total station, and data processing are researched on the base of slope-distance, horizontal direction and zenith angle as observations collected by freestationing. The model is realized through Embedded Visual C＋＋ on TOPCON GTS. |
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| Keywords: | free-stationing track adjustment measurement ofhigh-railway base-piles control points Ⅲ |
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