基于向量法的桥墩垂直度快速测量方法研究

Research on Fast Measurement Method of Verticality of Pier Based on Vector Method

桥梁施工或运营管理过程中,桥墩垂直度均是重要的控制因素之一。在阐述墩柱传统测量方法的基础上,利用三维激光扫描技术,提出了基于向量法的墩柱垂直度快速测量方法,并结合实际墩柱测量结果,得出该方法与传统方法测量结果一致,且测量精确度较高,对于桥梁墩柱或类似高耸建筑的垂直度测量,均具有一定的应用前景。

In the process of bridge construction or operation management,the verticality of piers is one of the important control factors.On the basis of expounding the traditional measurement method of piers,a fast measurement method of pier verticality based on vector method is put forward by using 3D laser scanning technology.Combined with the actual measurement results of piers,it is concluded that the measurement results of this method are consistent with those of the traditional methods,and the measurement has high precision,which has a certain application prospect for the verticality measurement of bridge pier or similar high-rise buildings.