3D survey of an industrial building. Laser scanning
The laser scanning was carried out to determine the building’s geometric characteristics.
During operation, the building was repeatedly exposed to snow loads, which caused the roof truss structures to lose their resistance and, over time, sag under the weight of snow.
As part of the building reconstruction project, it was necessary to provide the architect with the true dimensions of the load-bearing structures, the spacing and configuration of the truss girders, their exact position, and to determine the roof deflections.
3D measurements of industrial building, laser scanning
3D measurements of industrial building, laser scanning
The work was performed using a high-precision terrestrial laser scanner—both from the outside, including roof coverage, and inside, where the roof’s load-bearing structure formed by truss girders was visible.
The result of the laser scanning was an accurate spatial model in the form of a point cloud, capturing the building’s actual dimensions and enabling precise measurements. The point cloud also revealed clearly visible, significant deflections of the roof truss structures, approaching a critical condition and requiring urgent replacement or repair.
Laser scanning of the building, facades point cloud
Laser scanning of the building, interior point cloud
Laser scanning of the building, interior point cloud
Laser scanning of the building, point cloud longitudinal section
Laser scanning of the building, point cloud longitudinal section
Fieldwork took approximately 2 hours, and the point cloud deliverable was prepared the next day.
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