用全站仪检测交通标志立柱竖直度

MEASUREING THE VERTICALITY OF TRAFFIC SIGNS POST BY TOTAL TATION

用全站仪检测地形复杂路段交通标志立柱的竖直度,可以避免用锤球法检测带来的诸多不便。分析了3种不同检测条件下的检测原理和步骤,并对实体工程进行了检测和误差分析,认为全站仪法的检测数据具有较高的品质。全站仪法简便、快捷,检测数据准确、可靠,可以用于公路交通标志立柱竖直度的检测。

When testing the verticality of traffic sign post at the steep mountain,the Total Station could avoid a lot of inconvenience brought by Hammer.On the basis of anglicizing three different testing conditions,the principle and steps of test was discussed.Through testing the entity works and anglicizing the error,the quality of testing data acquired through the Total Station is higher than that of Hammer.Total Station Method is simple and fast,and its testing data is accurate and reliable,so Total Station Method can be used to test the verticality of traffic sign post.