Novel method and device for predicting and judging slope/landslide deformation and fracture modes

Abstract

The invention provides a novel method and device for predicting and judging slope / landslide deformation and fracture modes. The method comprises the following steps of: arranging a plurality of geotechnical deformation wireless sensors in a slope / landslide superficial geotechnical body and arranging a plurality of deep displacement sensors in the slope / landslide superficial geotechnical body; andmonitoring superficial geotechnical body deformation through the geotechnical deformation wireless sensors and monitoring deep geotechnical body deformation through the deep displacement sensors, so as to comprehensively judge a deformation and fracture mode of the slope / landslide. According to the novel method and device for predicting and judging slope / landslide deformation modes, sensors are adopted to sense intuitional response of micro deformation of geotechnical bodies, so that the arrangement is simple and convenient and the judging results are correct and intuitional; and meanwhile, the judging process is free of manual site inspection and monitor, the deformation conditions and damage modes of slopes / landslides can be intuitionally reflected, so that real-time monitor and pre-warning are realized, and scientific basis is provided for taking correct engineering measures for the slopes / landslides.

Description

technical field [0001] The invention relates to the field of geological disaster monitoring of edges and landslides, in particular to a new method and device for prediction and discrimination of deformation modes of edges and landslides. Background technique [0002] At present, the determination of the stability and failure mode of sides and landslides is mainly based on the investigation and analysis of the geological and geomorphic characteristics of the slope, the properties of the rock and soil mass, the structure of the rock and soil mass, as well as the deformation and macroscopic damage signs of some ground surfaces and buildings. ; The investigation and analysis are mainly divided into qualitative analysis, quantitative analysis, test method and monitoring analysis, and the field monitoring method has become the most commonly used method for qualitative analysis of side landslide stability. However, on-site monitoring requires a lot of manpower and material resource...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the present invention is to provide a new method and new device for predicting and discriminating the deformation modes of sides and landslides, so as to solve the problem of time-consuming and labor-intensive on-site monitoring, complex process, and data lag in the prior art, and timely monitoring and early warning cannot be achieved. Effects etc.

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