高速公路隧道施工测量技术研究

Research on Construction Survey Technology of Expressway Tunnel

为确保高速公路隧道工程施工质量,需要做好工程规划、勘测、施工、运营等各个环节的测量工作。本文结合某隧道工程实例,探讨了隧道施工测量技术的要点,研究表明隧道的标高、中线、净空、预留沉降及限界是施工测量的关键参数,需要及时反馈测量结果,为隧道施工提供可靠依据。

In order to ensure the construction quality of expressway tunnel projects,it is necessary to do a good job of measurement work in all aspects of project planning,surveying,constructing,and operating.This article discusses the key points of tunnel construction measurement technology based on an example of a tunnel project.The results shows that the tunnel elevation,midline,clearance,reserved settlement and boundary of the tunnel are the key parameters of construction measurement.Timely feedback on the measurement results is necessary to provide a reliable basis for tunnel construction.