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Method and system for determining slope failure time based on reciprocal angular velocity method

A technology to determine the method and angular velocity, applied in linear/angular velocity measurement, velocity/acceleration/shock measurement, visible signal device, etc., can solve the problems of low monitoring efficiency and expensive instrument, and overcome the inaccuracy and price of the instrument expensive effect

Active Publication Date: 2022-03-04
SOUTHWEST COMM CONSTR GRP +2
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Problems solved by technology

[0004] The purpose of the present invention is to provide a slope failure time determination method and system based on the reciprocal angular velocity method to solve the problems of expensive instruments and low monitoring efficiency in the prior art

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  • Method and system for determining slope failure time based on reciprocal angular velocity method
  • Method and system for determining slope failure time based on reciprocal angular velocity method
  • Method and system for determining slope failure time based on reciprocal angular velocity method

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] The purpose of the present invention is to provide a slope failure time determination method and system based on the reciprocal angular velocity method, which solves the problems of expensive instruments and low monitoring efficiency in the prior art.

[0043] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the acc...

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Abstract

The present invention relates to a slope failure time determination method and system based on the reciprocal angular velocity method, comprising: obtaining angle data collected by an angle sensor; the angle sensor is arranged on the slope to be predicted, and there are multiple angle sensors; The angular velocity at the slope monitoring point is determined by the angle data; according to the angular velocity, the angular velocity reciprocal method is used to determine the cloud map of the angular velocity reciprocal-time; the slope failure time is determined according to the angular velocity reciprocal-time cloud map. The above method of the present invention can directly determine the slope failure time, and the result is more reliable.

Description

technical field [0001] The invention relates to the technical field of geological disaster prevention and control, in particular to a method and system for determining slope failure time based on an angular velocity reciprocal method. Background technique [0002] Slope failure is a common geological disaster all over the world, causing huge economic losses and casualties every year. Accurately predicting the occurrence time of slope damage is very important for early warning of slope disasters. Although slope stability analysis based on soil mechanics has been widely used in slope design, this analysis cannot accurately predict the failure time of slopes. Since all factors affecting slope stability will eventually be reflected in slope deformation, monitoring slope deformation has been proven to be one of the most effective methods for predicting slope failure time. [0003] At present, monitoring systems are generally arranged in slopes to predict possible sliding or fai...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01P3/00G08B21/10G08B5/36
CPCG01P3/00G08B21/10G08B5/36
Inventor 赵江王天鹏肖智安张洁贾自恒肖诗豪马丽娜李志祥
Owner SOUTHWEST COMM CONSTR GRP
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