剑潭东江特大桥无砟轨道施工线形控制分析应用  

Analysis and Application of Linear Control in Ballastless Track Construction of Jiantan Dongjiang Bridge

作　　者：姚华滨 YAO Hua-bin(CCCC Third Harbor Engineering Co.Ltd.Sixth Engineering(Xiamen)Co.Ltd.,Xiamen 361006,China)

机构地区：[1]中交三航局第六工程(厦门)有限公司,福建厦门361006

出　　处：《工程建设与设计》2024年第6期121-123,共3页Construction & Design for Engineering

摘　　要：依托赣深高铁剑潭东江特大桥无砟轨道各阶段的施工,通过施工过程中的数据采集和优化控制,逐步做到把握当前施工状态,并预估未来情况,从而避免施工差错。该方法可以帮助确保大跨度桥梁无砟轨道施工的质量和准确性,通过对数据的分析和预测,提高施工的科学性和可靠性。This paper relies on the construction ofballastless track of Jiantan Dongjiang Bridge on Ganzhou-Shenzhen High-speed Railway at various stages,and through data collection and optimal control in the construction process,gradually grasps the current construction status and predict the future situation,so as to avoid construction errors.This method can help to ensure the quality and accuracy of long-span bridge ballastless track construction.Through the analysis and prediction ofdata,the scientificity and reliability ofconstruction can be improved.

关 键 词：大跨度桥梁 无砟轨道 预拱度 线形控制 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]