Landslide early warning method, device, computer equipment and storage medium

A technology of early warning indicators and calculation models, applied in the computer field, can solve problems such as inability to predict landslides, unsatisfactory effects, and complex monitoring conditions for landslide projects, achieving high reliability and saving manpower and material resources.

Active Publication Date: 2021-02-26
深圳高速工程检测有限公司
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Problems solved by technology

With the development of sensor technology, the monitoring of landslide engineering is becoming more and more intelligent. However, due to the complex monitoring conditions of landslide engineering and the many uncertain factors of disasters, the current landslide prediction and early warning for a single slope is mainly based on internal analysis (geomechanical model) Based on various mechanical analysis (including limit equilibrium analysis and numerical analysis), but the effect is not ideal
[0003] Existing techniques for monitoring landslides are only applicable to known landslides and cannot predict potential landslides

Method used

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  • Landslide early warning method, device, computer equipment and storage medium
  • Landslide early warning method, device, computer equipment and storage medium
  • Landslide early warning method, device, computer equipment and storage medium

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Embodiment Construction

[0036] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0037] In one embodiment, such as figure 1 As shown, a landslide early warning method is provided, including the following steps:

[0038] Step S110, acquiring urban slope terrain phase information and surface deformation phase information.

[0039] Among them, the urban slope terrain phase information and surface deformation phase information are obtained through InSAR (InterferometricSynthetic Aperture Radar, Interferometric Synthetic Aperture Radar) measurement, and the terrain phase information and surface deformation phase information use the information in the radar...

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Abstract

The present application relates to a landslide early warning method, device, computer equipment and storage medium. The method includes: acquiring urban slope terrain phase information and surface deformation phase information; determining a potential landslide area according to the terrain phase information and surface deformation phase information; determining the surface and deep displacement information of the potential landslide area, Stress and strain information and geological and hydrological conditions are monitored to obtain monitoring data; an early warning model is used to perform early warning analysis on the monitoring data to obtain early warning indicators for the potential landslide area, and the early warning indicators are used to indicate the safety of the potential landslide area degree. The method can quickly and effectively warn potential landslide areas.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a landslide early warning method, device, computer equipment and storage medium. Background technique [0002] As a geological hazard, landslides often occur in areas with more rainfall. With the development of sensor technology, the monitoring of landslide engineering is becoming more and more intelligent. However, due to the complex monitoring conditions of landslide engineering and many uncertain factors of disasters, the current landslide prediction and early warning for a single slope is mainly based on internal analysis (geomechanical model) Based on various mechanical analysis (including limit equilibrium analysis and numerical analysis), but the effect is not ideal. [0003] The existing techniques for monitoring landslides are only applicable to known landslides and cannot predict potential landslides. Contents of the invention [0004] Based on this, it ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/10
CPCG08B21/10
Inventor 杨进王智文周颖
Owner 深圳高速工程检测有限公司
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