铁路桥梁路基隧道监控关键技术及参数优化研究

Research on key technology and parameter optimization of railway bridge subgrade tunnel monitoring

在铁路桥梁设计及施工建设中,构建成熟的铁路桥梁工程监管系统是工程建设成熟化、系统化的标志。铁路路桥工程监控体系(控管平台、系统)能更精准地对桥梁隧道预应力参数、桥梁路基压实度参数、隧道支护结构数据参数等方面进行把控。为了更有效地应用工程监管系统,文章重点从技术及参数优化等多方面进行研究,从而实现工程建设自动化、高效化、精准化的铁路桥梁隧道质量管理。

In the design and construction of railway bridge,the construction of mature railway bridge engineering supervision system is a sign of mature and systematic engineering construction.The railway and bridge engineering monitoring system(control platform,system)can more accurately control the bridge and tunnel prestress parameters,bridge subgrade compacting degree parameters,tunnel supporting structure data parameters and other aspects.In order to apply the engineering supervision system more effectively,this paper focuses on the technical level,parameter optimization and other aspects of the research,so as to achieve the engineering construction automation,high efficiency,accurate quality management of railway bridge tunnel.