浅谈高速公路施工复测

Shallow discussion on highway construction repetition survey

结合高速公路施工复测实践,介绍了平面与高程控制点复测、中边桩恢复定线与横断面复测的主要方法和程序,阐述了注意事项,并提出了一种利用坐标反算确定道路横断面方向的新方法。

Integrating with highway construction repetition survey practice,this paper introduces main methods and procedures for the repetition survey of horizontal and vertical control points,side pile restore fixed line,and repetition survey of cross-section,and expounds alterations,and then proposes a new method of applying coordinate anti-calculation to determine the road cross section direction.