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Research on deformation monitoring of tunnel engineering based on 3D laser scanning

   | 15. Juni 2022

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Fig. 1

Calculation principle of sampling points
Calculation principle of sampling points

Fig. 2

Effect of point cloud after registration
Effect of point cloud after registration

Fig. 3

Point cloud image before denoising
Point cloud image before denoising

Fig. 4

Denoised point cloud image
Denoised point cloud image

Fig. 5

Model diagram after data conversion
Model diagram after data conversion

Fig. 6

Model comparison diagram
Model comparison diagram

Fig. 7

Cross-sectional comparison chart
Cross-sectional comparison chart

Fig. 8

Comparison of vault deformation in different periods
Comparison of vault deformation in different periods

Fig. 9

Comparison of deformation of arch bottom in different periods
Comparison of deformation of arch bottom in different periods

Fig. 10

Comparison of deformation of left arch waist in different periods
Comparison of deformation of left arch waist in different periods

Fig. 11

Comparison of deformation of right arch waist in different periods
Comparison of deformation of right arch waist in different periods
eISSN:
2444-8656
Sprache:
Englisch
Zeitrahmen der Veröffentlichung:
Volume Open
Fachgebiete der Zeitschrift:
Biologie, andere, Mathematik, Angewandte Mathematik, Allgemeines, Physik