Landslide advancing sliding force physical simulation experimental method and device therefor

Abstract

The invention discloses a landslide advancing sliding force physical simulation experimental method and a device therefor. A stress sensor is utilized to detect the inner stress change of a sliding body on an inclined plane of a sliding bed model, and the curve of the relationship between the magnitudes of the sliding force applied on the sliding body before sliding, in sliding and after sliding and the time can be determined by combining the data of displacement of the sliding body detected by a displacement sensor, so that the value of the curve and the inner stress can be displayed; when in subsection alarm, the detection and the display of the advancing sliding data of the sliding body can be completed, so that the advanced and real-time pre-warning and warning of landslide geologicaldisaster can be really realized. The whole device is reasonable in design and convenient for use, and completely imitates the whole process of landslide for simulate monitoring and information processing; the drawn monitoring curve is authentic, vivid and reliable; an electronic display device can visually and conveniently display the value of the stress, so that the change characteristics of thesliding force in the whole process of landslide can be fully reflected, and the simulation is accurate and vivid.

Description

technical field [0001] The invention relates to the research field of slope stability monitoring and forecasting technology, in particular to a landslide leading sliding force physical simulation experiment method and device for monitoring landslide geological disasters. Background technique [0002] In recent years, with the rapid development of the national economy, the demand for energy from all walks of life is increasing. my country's open-pit mines have entered the stage of deep mining. Blasting vibration, landslides, landslides, debris flows and other geological disasters are more serious, hindering the normal production of mines and restricting the continuous and safe production of mines. In the past, the research on the internal deformation and failure of the landslide during the landslide process was difficult to observe because it was buried inside and at the bottom of the landslide, so that the deep deformation and failure data of the landslide could not be obtain...

AI Technical Summary

Problems solved by technology

Although these models and methods have achieved certain research results, and have their own advantages and disadvantages and breakthroughs, in practical applications, there are more or less problems such as complex technology, high cost, poor effect, low success rate, and non-reusable use. Improving and improving its simulation and monitoring analysis process just becomes the problem to be solved by the present invention

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