Intelligent early warning and forecasting method for soil slope dangerous situations

A technology for soil slopes and dangers, which is applied in the directions of alarms, re-radiation, and signal transmission systems, can solve the problems of not being able to truly consider the temporal and spatial changes of the research object, and the inability to truly realize the temporal and spatial dynamic evaluation of slope dangers. Accurate prediction results, accurate prediction results, and accurate 3D models

Active Publication Date: 2020-08-07
深圳市地质局 +1
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Problems solved by technology

However, most of these research results at home and abroad belong to static evaluation methods, which cannot really consider the temporal

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  • Intelligent early warning and forecasting method for soil slope dangerous situations

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[0046] Example: refer tofigure 1 , which is an intelligent early warning and forecasting method for soil slope danger disclosed by the present invention, comprising the following steps:

[0047] S1: Select the monitored slope area, divide the slope into multiple monitoring areas according to the finite element method, and set soil infiltration meters and displacement meters in the monitored areas. The soil infiltration meter and displacement meter monitor the soil permeability and displacement of each area of ​​the slope in real time, so that the slope can be dynamically monitored and the danger of the slope can be predicted in time.

[0048] S2: Establish an information acquisition system and a danger prediction system, and obtain the height, slope and area of ​​the monitored area through the information acquisition system.

[0049] The information acquisition system includes a drone, an information acquisition module set on the drone, and a wireless transmission module. The ...

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Abstract

The invention discloses an intelligent early warning and forecasting method for soil slope dangerous situations. , belongs to the technical field of geology, and aims to provide an intelligent early warning and forecasting method for soil slope dangerous situations, which can accurately forecast soil slope dangerous situations, and is characterized by comprising the following steps: S1, selectinga monitored slope area, and dividing a slope into a plurality of monitoring areas according to a finite element method; S2, establishing an information acquisition system and a dangerous case prediction system, and acquiring the height, gradient and area of the monitored area through the information acquisition system; and S3, enabling the information acquisition system to send the monitoring areas to the dangerous case prediction system in a wireless mode. A soil permeameter and a displacement meter acquire the soil permeability and the soil displacement of the monitoring areas in real time;the information obtaining system obtains the heights, gradients and areas of the monitoring areas in real time, then a three-dimensional model is established through the dangerous case prediction system, the three-dimensional model obtains various parameters in real time, the slope is dynamically predicted, and prediction of the possibility of slope landslide is more accurate.

Description

technical field [0001] The invention relates to the technical field of geology, in particular to an intelligent early warning and forecast method for soil slope danger. Background technique [0002] Landslide disasters not only cause huge economic losses, but also seriously endanger people's lives. Soil landslides under rainfall conditions are the most widely distributed, large-scale, high-frequency, sudden and persistent hazards in landslides. This type of landslide disasters faced by our country is very serious, and it is very necessary to carry out scientific and reasonable evaluation, prediction, management and control of landslide disasters. How to carry out spatio-temporal dynamic evaluation of the safety behavior of soil slopes under rainfall conditions and effectively protect people's lives and property safety is an important issue that our country is currently facing. [0003] At present, some relevant researches have been carried out on the evaluation methods of ...

Claims

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Application Information

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IPC IPC(8): G01C9/06G01B11/24G01S19/47G01C21/16G01S15/58G01W1/14G08C17/02G08B21/10
CPCG01B11/24G01C9/06G01C21/165G01C2009/066G01S15/58G01S19/47G01W1/14G08B21/10G08C17/02
Inventor 魏会龙梁军张强劳丽燕郑金龙
Owner 深圳市地质局
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