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Underground deep layer seismic monitoring system and working method thereof

A seismic monitoring and deep layer technology, applied in the direction of seismic signal receivers, etc., can solve the problems of ignoring energy superposition and rapid release, and achieve the effects of high device action sensitivity, strong signal specificity, and reliable results

Inactive Publication Date: 2008-02-06
张维耀
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  • Summary
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the contrary, although small earthquake fluctuations are detected, the superposition and rapid release of energy are ignored. Therefore, there will often be the phenomenon that earthquakes are not predicted, and earthquakes are not predicted.
In addition, the existing earthquake prediction technology cannot realize real-time tracking and monitoring of crustal vibration

Method used

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  • Underground deep layer seismic monitoring system and working method thereof
  • Underground deep layer seismic monitoring system and working method thereof
  • Underground deep layer seismic monitoring system and working method thereof

Examples

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Embodiment

[0039] Embodiment: a kind of underground deep seismic monitoring system (seeing Fig. 1), comprise deep well outer casing 1, it is characterized in that it is made up of underground vibration monitoring device and ground seismic monitoring signal acceptance and signal recognition system; Said underground vibration monitoring The output end of the device is connected to the input end of the ground earthquake monitoring signal receiving and signal identification system; said underground vibration monitoring device includes the central device 4 of the underground current vibration vibrometer, the sensing hemispherical protective cover 3, the lead level vertical 7 and the monitoring system. Suspension metal cables and signal transmission lines 2 of device sensors; said underground vibration monitoring device (see Fig. 2) is placed in the deep well outer casing 1, according to the suspension metal cables and signal transmission lines 2 of monitoring device sensors and ground earthquak...

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Abstract

The present invention provides an underground depth earthquake monitoring system and comprises a deep well wrapper tube. The present invention is characterized in that the present invention consists of an underground vibration monitoring device and an overground earthquake monitoring signal receiving and signal recognition system; the underground vibration monitoring device consists of an underground electric current vibration meter central device, a sensing hemisphere guard shield, a horizontal plumb, and a suspension metal cable of the monitoring device sensor, as well as a signal transmission line. The working method of the present invention is as follows: firstly, the earthquake monitoring point is confirmed; secondly, the underground depth earthquake monitoring system is arranged, and a matrix form multistep earthquake monitoring network is formed; thirdly, the earth crust vibration situation is gathered, processed, analyzed and stored; fourthly, the earth crust vibration situation in the area or the city through the comprehensive data analysis is determined. The present invention has the advantages of high accuracy of the earthquake monitoring; simple method and reliable result; good signal specificity; high measuring accuracy, and high movement sensitivity of the device.

Description

(1) Technical field: [0001] The invention relates to an earthquake monitoring system, in particular to an underground deep layer earthquake monitoring system. (2) Technical background: [0002] Earthquake disaster is one of the most terrible natural disasters faced by the whole world, especially our country. More than 60% of my country's land is above the seismic intensity level VI, and many large earthquakes occur in densely populated areas, causing heavy losses due to earthquakes. At present, in the technology of earthquake prediction, the detection devices have equipment based on the principles of water, gas, electricity, and magnetism, but because each single equipment is outdated, the amount of information obtained from the records is too small, and the dynamic observation of these factors and The correlation of strong earthquake precursors is poor. The gradual change of the crust to the sudden change of earthquake damage is a nonlinear and giant system model. The tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V1/16G01V1/18
Inventor 张维耀
Owner 张维耀
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