구조물 수평변위 계측을 위한 3D Laser scanning과 MEP layout의 비교 분석

Comparative Analysis of 3D Laser Scanning and MEP Layout for Measurement of Horizontal Displacement of Structures

MEP layout and 3D Laser scanning are widely used equipment for displacement measurement in construction site. In this study, MEP layout and 3D Laser scanning were used to measure the lateral displacement of the same structure, and then the advantages and disadvantages of each were compared and analyzed. In general, it has been shown that MEP layout can save a lot of time compared to 3D Laser scanning. And it was found that the lateral displacement measurement results measured at a distance of 15m were similar to each other.