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Multi-factor coupling on-line monitoring system and multi-factor coupling on-line monitoring system method for slope safety

A monitoring system and slope technology, applied in the field of geological disaster monitoring and early warning, can solve the problems of one-sided monitoring data and low accuracy

Inactive Publication Date: 2014-04-23
MAANSHAN NANSHAN DEV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a slope safety online monitoring system and method, which can solve the problem of one-sided monitoring data and low accuracy caused by single rainfall, stress, displacement and acoustic emission monitoring. The rainfall, displacement, stress monitoring method and the acoustic emission method for monitoring the internal damage of the slope are organically combined to monitor the whole process of slope instability in real time and dynamically from different angles, and conduct comprehensive evaluation through the intelligent expert evaluation system, which greatly improves the safety of the slope The accuracy of sex monitoring

Method used

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  • Multi-factor coupling on-line monitoring system and multi-factor coupling on-line monitoring system method for slope safety

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Embodiment Construction

[0045] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings:

[0046] [Example]:

[0047] The invention is applied in the Nanbang slope monitoring process of the Aoshan stope of the Nanshan Mine of the Masteel Group, and the monitoring stations are distributed and arranged in the monitoring area for monitoring surface displacement, deep displacement, stress, energy and rainfall. Slope displacement monitoring includes slope surface displacement monitoring and slope deep displacement monitoring. Slope radar monitoring technology is used for slope surface displacement monitoring. Slope stability radar 14# is deployed in the stable area of ​​Beibang to monitor the slope in Nanbang. 24-hour real-time dynamic scanning to obtain real-time data of slope surface displacement;

[0048] (1) 6#, 7#, 8#, and 9# are slope depth displacement gauges arranged at the four corners of the potential sliding surface. The drilling holes ...

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Abstract

The invention provides a multi-factor coupling on-line monitoring system and a multi-factor coupling on-line monitoring system method for slope safety. The monitoring system comprises a data acquisition unit, a wireless communication module, a data information receiving unit and a data analysis and processing unit. The data analysis and processing unit comprises a threshold value analysis unit, a data storage unit, a video viewing unit, an intelligent expert judgment system and an early warning unit. Multi-information coupling analysis and processing is performed by the intelligent expert judgment system. According to the system and the method provided by the invention, a rainfall, displacement and stress monitoring method and an acoustic emission method for monitoring internal damage of a slope are organically combined to dynamically monitor the whole process of slope instability from different angles, and comprehensive judgment is performed through the intelligent expert judgment system, and therefore, the monitoring accuracy of the slope safety is greatly improved.

Description

Technical field: [0001] The invention belongs to the technical field of geological disaster monitoring and early warning, and in particular relates to a multiple coupling online monitoring system and method for slope safety. Background technique: [0002] Slope is a slope formed by natural or artificial excavation. It is one of the most basic geological environments in human engineering activities, and it is also the most common engineering form in engineering construction. As one of the three major global geological disasters (earthquakes, floods, landslides and debris flows), slope instability and landslides seriously endanger national property and people's lives. The complexity of rock slope geological conditions and influencing factors determines Therefore, slope stability analysis must rely on slope monitoring means to monitor and verify. Therefore, effective monitoring measures must be taken on the slope to ensure safety. [0003] From the current slope monitoring an...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G08B21/10G08B25/00
Inventor 朱青山李正胜刘文胜胡迅王永强
Owner MAANSHAN NANSHAN DEV
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