高速铁路轨道控制网CPⅢ修复测量技术应用分析  

Application and Analysis of CPⅢRepair Survey Technology for High-speed Railway Track Control Network

作　　者：王涛 孟磊 王斌 WANG Tao;MENG Lei;WANG Bin(The Second Geodetic Survey Brigade of the Ministry of Natural Resources,Harbin 150025,China)

机构地区：[1]自然资源部第二大地测量队,黑龙江哈尔滨150025

出　　处：《测绘与空间地理信息》2024年第S01期299-302,309,共5页Geomatics & Spatial Information Technology

摘　　要：通过对某高速铁路变形地段CPⅢ点进行修复测量,并通过轨道线形测量结果进行验证,根据CPⅢ修复测量结果及验证结果分析利用CPⅢ修复测量方法能够准确反映线路变化情况,修复后的CPⅢ点成果能够为轨道维护提供基准数据,为行车安全和线路病害整治提供数据参考。In this paper,CPⅢpoints in a deformed section of high-speed railway are repaired and measured,and verified by the results of track alignment measurement.According to the results of CPⅢrepair survey and verification,the CPⅢrepair survey method can accurately reflect the changes of the track line,and the results of CPⅢpoints after repair can provide benchmark data for track maintenance,and provide data reference for driving safety and track line disease rectification.

关 键 词：高速铁路 修复测量 CPⅢ 

分 类 号：P25[天文地球—测绘科学与技术] TB22[天文地球—大地测量学与测量工程]