研究目的：无砟轨道施工中测量的主要任务是采用必备的测量仪器, 依据轨道设计参数和 CPⅢ控制点,通过精调测量的方法, 实现轨道几何尺寸准确及确保轨道几何尺寸的质量。
研究结论： 通过介绍 GE DOCE轨道检测系统的特点、功能, 阐述了温福铁路分水关隧道双块式无砟轨道轨排架法施工精调测量控制技术, 并总结得出 GEDOCE轨道检测系统在无砟轨道施工测量控制中的有效方法, 保证了无砟轨道施工的高平顺性和强稳定性等要求。
Research purposes：The main measurement work in slab track construction is to adopt the necessary measuring instruments to measure the track geometrical sizes based on the track design parameters and the CPⅢ control points with fine-turning measurement methods for the purpose of guaranteeing correct track geometry.
Research conclusions：This paper introduces the characteristics and functions of GEDOCE track detection system, describes the fine -tuning control technology for measuring the slab track in Fenshuiguan Tunnel on Wenzhou to Fuzhou Railway Line, and sums up the way of using GEDOCE detection system to measure and control the geometrical size of slab track for obtaining perfect track regularity and stability.
PDF(471 KB)
