Ground subsidence early warning and monitoring system based on geophysics

Abstract

The invention discloses a ground subsidence early warning and monitoring system based on geophysics, belongs to the field of road engineering. The system is used for solving the problems that environmental factors and external factors of subsidence deformation cannot be supervised in real time, the ground subsidence deformation degree cannot be graded, and corresponding supervision early warning strength cannot be matched. The system comprises a data analysis module, an environment monitoring module, a region division module and an early warning grading module. The environment monitoring module is used for analyzing and monitoring environment factors of a region where the ground is located, the region division module performs grade division on the monitored region according to an annular shadow value and an external shadow value, and the data analysis module is used for analyzing ground data, to obtain displacement average value through the analysis. The early warning grading module is used for carrying out early warning grading on settlement areas. According to the system, environmental factors and external factors of settlement deformation are supervised in real time, and meanwhile, the grade division is performed on the ground settlement deformation degree, so that the corresponding supervision and early warning strength is matched.

Description

technical field [0001] The invention belongs to the field of road engineering and relates to land subsidence monitoring technology, in particular to a geophysics-based ground subsidence early warning and monitoring system. Background technique [0002] Land subsidence refers to the phenomenon of ground subsidence, which is the main engineering geological problem at present. It generally manifests in two forms: regional subsidence and local subsidence, which can cause buildings to tilt and destroy the stability of foundations. Coastal cities will cause seawater backflow , has a great impact on production and life, and there are many reasons for land subsidence, such as crustal movement and sea level rise, which will cause regional subsidence, and the main cause of local urban land subsidence is closely related to the large-scale exploitation of groundwater; [0003] In the early warning and monitoring of ground subsidence and deformation, it is difficult to supervise the envi...

AI Technical Summary

Problems solved by technology

[0003] In the early warning and monitoring of ground subsidence and deformation, it is difficult to supervise the environmental factors and external factors of subsidence and deformation in real time; at the same time, the degree of ground subsidence and deformation is not graded, and the corresponding supervision and early warning efforts are matched according to the grade;

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