Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Frame type slope support deformation monitoring method, device, equipment and medium
The invention belongs to the technical field of slope deformation monitoring, and discloses a frame type slope support deformation monitoring method, device and equipment and a medium, and the method comprises the steps: obtaining image data of a two-stage slope; three-dimensional line cloud reconstruction and line segment marshalling are sequentially carried out on the image data of the two stages of slopes to obtain two stages of three-dimensional line segment group sets, each of the two stages of three-dimensional line segment group sets comprises a plurality of three-dimensional line segment groups, and each three-dimensional line segment group comprises at least one three-dimensional line segment; grid points of the two stages of slopes are determined based on the three-dimensional line segment set of each stage; based on the grid points of the slope in each stage, respectively constructing a triangulation network of the slope in the two stages; the deviation between two grid points at the same position in the triangulation networks of the two stages of slopes is monitored, a change area between the triangulation networks of the two stages of slopes is obtained, and the change area represents slope support deformation. According to the invention, slope deformation monitoring can be effectively carried out, the slope monitoring difficulty and cost are reduced, and the monitoring range is widened.
本发明属于边坡形变监测技术领域，公开了一种框架式边坡支护变形监测方法、装置、设备及介质，所述方法包括：获取两期边坡的影像数据；分别对两期边坡的影像数据依次进行三维线云重建和线段编组，得到两期三维线段组集合，两期三维线段组集合均包括若干组三维线段组，各组三维线段组包括至少一根三维线段；基于各期三维线段组集合分别确定两期边坡的网格点；基于各期边坡的网格点分别构建两期边坡的三角网；监测两期边坡的三角网中各同一位置处的两个网格点之间的偏差，得到两期边坡的三角网之间的变化区域，所述变化区域表征边坡支护形变。本发明能有效地进行边坡变形监测，降低边坡监测难度和成本，提升监测范围。
Frame type slope support deformation monitoring method, device, equipment and medium
The invention belongs to the technical field of slope deformation monitoring, and discloses a frame type slope support deformation monitoring method, device and equipment and a medium, and the method comprises the steps: obtaining image data of a two-stage slope; three-dimensional line cloud reconstruction and line segment marshalling are sequentially carried out on the image data of the two stages of slopes to obtain two stages of three-dimensional line segment group sets, each of the two stages of three-dimensional line segment group sets comprises a plurality of three-dimensional line segment groups, and each three-dimensional line segment group comprises at least one three-dimensional line segment; grid points of the two stages of slopes are determined based on the three-dimensional line segment set of each stage; based on the grid points of the slope in each stage, respectively constructing a triangulation network of the slope in the two stages; the deviation between two grid points at the same position in the triangulation networks of the two stages of slopes is monitored, a change area between the triangulation networks of the two stages of slopes is obtained, and the change area represents slope support deformation. According to the invention, slope deformation monitoring can be effectively carried out, the slope monitoring difficulty and cost are reduced, and the monitoring range is widened.
本发明属于边坡形变监测技术领域，公开了一种框架式边坡支护变形监测方法、装置、设备及介质，所述方法包括：获取两期边坡的影像数据；分别对两期边坡的影像数据依次进行三维线云重建和线段编组，得到两期三维线段组集合，两期三维线段组集合均包括若干组三维线段组，各组三维线段组包括至少一根三维线段；基于各期三维线段组集合分别确定两期边坡的网格点；基于各期边坡的网格点分别构建两期边坡的三角网；监测两期边坡的三角网中各同一位置处的两个网格点之间的偏差，得到两期边坡的三角网之间的变化区域，所述变化区域表征边坡支护形变。本发明能有效地进行边坡变形监测，降低边坡监测难度和成本，提升监测范围。
Frame type slope support deformation monitoring method, device, equipment and medium
一种框架式边坡支护变形监测方法、装置、设备及介质
FENG ZHIRONG (Autor:in) / TANG JUN (Autor:in) / HAN WENCHAO (Autor:in) / BAO LINGHUI (Autor:in) / YAN BINGYANG (Autor:in) / ZHOU PENG (Autor:in) / GUO YINHU (Autor:in) / QI CHAOHUI (Autor:in)
28.06.2024
Patent
Elektronische Ressource
Chinesisch
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