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Measurement method, measurement device, terminal equipment and storage medium

A measurement method and stratigraphic technology, applied in the field of measurement, can solve the problem of low accuracy of stratum velocity and achieve the effect of accurate real stratum velocity and avoiding errors

Active Publication Date: 2021-05-07
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The embodiment of this application provides a measurement method, a measurement device, a terminal device and a storage medium, which can solve the problem that the accuracy of the current formation velocity is not high to a certain extent The problem

Method used

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  • Measurement method, measurement device, terminal equipment and storage medium
  • Measurement method, measurement device, terminal equipment and storage medium
  • Measurement method, measurement device, terminal equipment and storage medium

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0063] A measurement method provided in Embodiment 1 of the present application is described below, please refer to the attached figure 1 , the method includes:

[0064] Step S101 , acquire each target acceleration vibration signal detected by each acceleration sensor, and calculate a translational acceleration signal and a horizontal rotation acceleration signal according to each target acceleration vibration signal, and each acceleration sensor is located at the same measurement point.

[0065] In step S101, each acceleration sensor is located at the same measurement point, and each acceleration sensor may be a piezoelectric ceramic sensor or a micro-electromechanical sensor. The type of each acceleration sensor can be selected by the user according to the actual situation, which is not specifically limited in this application. The number of acceleration sensors can be set by the user according to the actual situation, which is not limited in this application. It should be...

Embodiment 2

[0126] Figure 6 An example of a measuring device is shown, and for convenience of description, only parts related to the embodiment of the present application are shown. The device 600 includes:

[0127] The acquiring module 601 is configured to acquire each target acceleration vibration signal detected by each acceleration sensor, and calculate a translational acceleration signal and a horizontal rotation acceleration signal according to each target acceleration vibration signal, and each acceleration sensor is located at the same measurement point.

[0128] The first calculating module 602 is configured to calculate the equivalent formation velocity according to the translational acceleration signal and the horizontal rotational acceleration signal.

[0129] The second calculating module 603 is used for calculating the true formation velocity according to the equivalent formation velocity.

[0130] Optionally, the first computing module 602 is configured to execute:

[0...

Embodiment 3

[0154] Figure 7 It is a schematic diagram of a terminal device provided in Embodiment 3 of the present application. Such as Figure 7 As shown, the terminal device 700 in this embodiment includes: a processor 701 , a memory 702 , and a computer program 703 stored in the memory 702 and operable on the processor 701 . When the processor 701 executes the computer program 703, the steps in the above method embodiments are implemented. Alternatively, when the processor 701 executes the computer program 703, the functions of the modules / units in the above device embodiments are realized.

[0155]Exemplarily, the above-mentioned computer program 703 may be divided into one or more modules / units, and the above-mentioned one or more modules / units are stored in the above-mentioned memory 702 and executed by the above-mentioned processor 701 to complete the present application. The above-mentioned one or more modules / units may be a series of computer program instruction segments capa...

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Abstract

The invention is suitable for the technical field of measurement, and provides a measurement method, a measurement device, terminal equipment and a storage medium, and the method comprises the steps: obtaining each target acceleration vibration signal detected by each acceleration sensor, calculating a translation acceleration signal and a horizontal rotation acceleration signal according to the target acceleration vibration signals, and the acceleration sensors being located at the same measurement point; calculating an equivalent formation speed according to the translation acceleration signal and the horizontal rotation acceleration signal; and calculating a real formation velocity according to the equivalent formation velocity. The problem that the accuracy of the stratum velocity obtained at present is not high can be solved to a certain extent.

Description

technical field [0001] The present application belongs to the measurement field, and in particular relates to a measurement method, a measurement device, a terminal device and a storage medium. Background technique [0002] With the development of society, there are more and more construction projects such as building construction, railway laying, subway construction, and bridge construction. [0003] Unfavorable geological bodies (such as faults, broken zones, weak interlayers, etc.) will not only slow down the construction progress of construction projects, but also pose a threat to the personal safety of equipment and construction personnel. Therefore, geological bodies need to be detected before construction works are carried out. [0004] At present, the detection method of geological bodies is generally by arranging measuring instruments on each station of the seismic array (seismic array), and then calculating the formation velocity based on the data measured by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V1/30
CPCG01V1/303G01V2210/6222
Inventor 方鑫定
Owner SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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