A New Method for the Compaction Quality Inspection of High Rockfill Dams Based on 3D Laser Scanning Technology
Qiang Yao,
Yu Wu,
Jun He
et al.
Abstract:The compaction quality is directly related to the deformation and stability of the rockfill dam. Measuring the test pit volume efficiently and accurately is the most critical step during the compaction quality inspection. A new method for calculating the test pit volume based on point cloud data is proposed. An auxiliary device that can change the scanning distance and angle of the handheld 3D laser scanner is developed to collect the initial point cloud. The segmentation method of the initial point cloud data… Show more
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