摘要
为了在保证管节安装精度的同时加快管节安装速度,以红谷隧道管节沉放安装为例,采用一种可视化监测系统,在全站仪测量法及GPS测量法的基础上,通过计算机采集处理测量数据,形成可视化模型,并实时反映在终端屏幕上供指挥人员参考。经实测数据与理论精度计算对比表明,可视化监测系统在其精度满足管节沉放安装要求的同时,具有高效、直观的特点,可有效加快管节安装速度。
A visualized monitoring system is used in segment installation of Honggu Tunnel in Nanchang, so as to guarantee the segment installation precision and rapid construction. A visualized model is established according to data collection and process based on total station and GPS. The comparison results between measured data and theoretical calculation ones show that the visualized monitoring system is high-efficient and can meet the segment installation precision and speed up the segment installation of immersed tunnel.
出处
《隧道建设》
北大核心
2016年第9期1120-1124,共5页
Tunnel Construction
关键词
红谷隧道
沉管法
沉放
安装
可视化监测
Honggu Tunnel
immersed tunnel
segment sinking
segment installation
visualized monitoring
