摘要
以客运专线无碴轨道CPⅢ"后方交会"控制网为基础,对精密定轨测量技术进行分析研究。首先对全站仪自由重叠设站的测设方案进行理论研究、误差分析和优化设计,然后以模拟实测实验进行验证。这对目前客运专线和城际铁路无碴轨道的精密定轨测量具有一定的指导意义。
Based on the control survey network of ＂CPⅢ Resection＂in ballastless track,survey technology of precise decided track was analysed.Firstly,the method of free station overlap positioning with total station actively,theory study,error analysis and design were described,and then the results from simulation experiment and field testing were compared and confirmed.It is helpful and valuable to precise survey of the passenger dedicated railway line and regional inter-city railway.
出处
《铁道科学与工程学报》
CAS
CSCD
北大核心
2007年第6期78-82,共5页
Journal of Railway Science and Engineering
基金
铁道部科技司2007年科技研究开发计划项目(2007G022)
铁道部建设司工程建设规范科研项目(2007)
关键词
客运专线
无碴轨道
精密定轨测量
全站仪自由重叠设站
the passenger dedicated railway line
ballastless track
precisely tracking survey
free station overlap positioning with total station actively
