Quantitative research method for landslide prediction

Abstract

The invention relates to a quantitative research method for landslide prediction and belongs to the field of basic scientific theory and application basis, and natural disaster prediction and prevention research. The quantitative research method comprises the following steps: determining a new principle and a new formula which are used for the landslide prediction; observing a landslide surface and determining landslide quality; observing and determining acting force and acting amount which are used for controlling the landslide movement; observing and calculating virtual acting amount; solving property parameters (including virtual degree and solid degree) of a landslide body movement environment; calculating virtual degree change rate or solid degree change rate; performing landslide prediction, calculation and analysis; and submitting landslide prediction achievement report and a landslide prediction achievement so as to provide reliable evidences for publishing landslide disaster occurrence time, places and strength, and formulating landslide disaster prevention measures by the government. According to the quantitative research method, a system theory, an equation and a quantitative method which are used for researching a landslide phenomenon and carrying out landslide disaster prediction and prevention research, and a quantitative method for evaluating the stability of side slope substances are given, so that the landslide prediction theory can be really scientized, systematized, theorized and practical.

Description

technical field [0001] The invention relates to a quantitative research method for landslide prediction, which belongs to the fields of basic scientific theory and application basis, natural disaster prediction and prevention research. Background technique [0002] Landslide is one of the major natural disasters that seriously threaten the safety of human life and property. For a long time, countries in the world spend a lot of money on landslide prediction research every year. However, because the traditional basic theory and traditional applied basic theory have not given a unified theory for guiding landslide prediction, people in the practice of landslide prediction New exploration has to be carried out, so, at present, various exploratory research methods have appeared in landslide prediction research. However, judging from the research results of these methods, so far, there is no very satisfactory practical effect, and no systematic theoretical system that can be use...

AI Technical Summary

Problems solved by technology

However, traditional mechanics and traditional applied mechanics methods have neglected one of the most basic natural laws: what is the relationship between the role of controlling landslides, the material properties of slopes and their changes, and landslide phenomena? Because people do not predict landslides on the basis of understanding the exact quantitative relationship between landslide hazards and their controlling factors, it is always difficult for people to determine the basic theory and method of landslide prediction based on the natural relationship between landslides and their controlling factors

The core content of this defect is that the effect of controlling landslides, the nature of the landslide material itself, the nature of the operating environment and the nature of the landslide phenomenon itself and the law of mutual relationship are unclear, and there is no correct theoretical formula and principle that can be used for landslide prediction. So that there is no correct way to calculate and predict the occurrence of landslide phenomenon

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