节点文献
TSP203系统在芭蕉溪隧道超前预报中的应用
THE APPLICATION OF THE TSP203 SYSTEM TO THE ADVANCED PREDICTION IN BAJIAOXI TUNNEL
【摘要】 地球物理勘探方法应用于隧道掘进中的超前预报工作,不仅具有快捷、准确的特点,而且还能进行实时处理与显示。以上(海)瑞(丽)高速公路湖南境内邵(阳)—怀(化)段芭蕉溪隧道的超前预报为例,通过TSP203探测,可以及时、详细、准确地了解开挖掌子面前方的地质情况,从而为施工单位合理安排施工作业进度、减少工程隐患提供了科学依据。
【Abstract】 The application of geophysical technique to advanced prediction during tunneling has the advantages of high speed and accuracy. In addition, all the data obtained can be dealt with and displayed in time. The Bajiaoxi tunnel in Shaoyang-Huaihua section of Hunan along the Shanghai-Ruili Expressway is given as an example. We can be accurately informed of the geological conditions before tunneling. Such information is very important in arranging the tunneling methods and reducing risks in work.