Tunnel deformation intelligent monitoring method and system
The invention relates to the technical field of tunnel measurement, in particular to an intelligent monitoring method and system for tunnel deformation, and the method comprises the steps: obtaining the point cloud data of a tunnel at each historical moment and a current moment, and the standard poi...
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| Hauptverfasser: | , , , , , , , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to the technical field of tunnel measurement, in particular to an intelligent monitoring method and system for tunnel deformation, and the method comprises the steps: obtaining the point cloud data of a tunnel at each historical moment and a current moment, and the standard point cloud data of the tunnel; obtaining point cloud data of each section, and taking a position corresponding to each section as a tunnel deformation monitoring point; for each tunnel deformation monitoring point, determining the deformation difference of the section point cloud data of the tunnel deformation monitoring point at each historical moment based on the difference between the local distribution conditions of the section point cloud data of the tunnel deformation monitoring point at different historical moments; determining a deformation monitoring weight and a section deformation quantity of each tunnel deformation monitoring point; and determining the comprehensive deformation quantity of the tunnel by c |
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