一种基于航拍无人机的高桥墩偏位检测方法

A High Pier Deflection Detection Method Based on Aerial Photography UAV

为解决高桥墩偏位人工检测难问题,提出了基于航拍无人机的高桥墩偏位检测方法。采用航拍无人机拍摄图片,经处理后导入Matlab程序,求出高桥墩中轴线方程,得到偏位角度,结合工程案例,验证了该方法的可行性。

In order to solve the problem of manual detection of high pier deviation,a high pier deviation detection method was proposedbased on aerial photography UAV.The pictures were taken by aerial photography UAV,then were processed,and were imported into Matlab program.The axis equation of the high pier was derivedand the deviation angle wasobtained.Combined with the engineering case,the feasibility of this method was verified.