Geological prediction system and method based on Raman spectrum analysis
A technology of geological prediction and Raman spectroscopy, applied in the field of geological prediction system based on Raman spectral analysis, can solve the problems that the construction site in the tunnel does not conform to such environment, and achieve the effect of increasing accuracy
Active Publication Date: 2020-09-08
SHANDONG UNIV
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[0004] At present, the XRD, scanning electron microscope or electron probe and other equipment used in the analysis of mineral microscopic characteristics often need to prepare test samples, and the requirements for the experimental environment are relatively strict, but the construction site in the tunnel obviously does not meet this kind of environment
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[0044] The present disclosure will be further described below in conjunction with the accompanying drawings and embodiments.
[0045] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
[0046] It should be noted that the terminology used herein is only for describing specific embodiments, and is not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.
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The invention provides a geological prediction system and method based on Raman spectrum analysis, and the prediction system comprises: a Raman testing system which is configured to be in contact withor close to tunnel surrounding rock, carries out the Raman testing of rock, and obtains the Raman testing data of the surrounding rock; the image shooting system that is configured to shoot the surrounding rock Raman test part to obtain macroscopic rock image data; the data transmission system that is configured to transmit the Raman data information and the surrounding rock image information acquired by the Raman test system and the image shooting system to the data analysis system in a wired manner; the data analysis system that comprises a Raman analysis module and an image analysis modulewhich are used for respectively judging whether the spectrogram geometrical characteristics generated by the Raman test data are abnormal or not and judging whether the surrounding rock image characteristics are abnormal or not, and transmitting signals to the geological forecasting system after judging that the spectrogram geometrical characteristics and the surrounding rock image characteristics are abnormal; and the geological forecasting system that is configured to receive the abnormal signal of the data of the data analysis system, make an early warning response and perform geological forecasting.
Description
technical field [0001] The disclosure belongs to the technical field of adverse geological prediction, and relates to a geological prediction system and method based on Raman spectral analysis. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] Tunnel construction often encounters many adverse geological phenomena, resulting in sudden water inrush, landslides and machine jams, etc., causing safety problems and delaying the construction progress. These abnormal geological structures (such as faults, alterations, fracture zones, etc.) caused by various stress / fluid effects are reflected in the change of mineral crystal structure at the microscopic level of rocks. [0004] At present, the XRD, scanning electron microscope or electron probe and other equipment used in the analysis of mineral microscopic characteristics often need to prepare tes...
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IPC IPC(8): G01N21/65G01N21/84G06T7/00
CPCG01N21/65G01N21/84G06T7/001G06T2207/10004G06T2207/30132
Inventor 许振浩刘福民林鹏余腾飞邵瑞琦王欣桐潘东东
Owner SHANDONG UNIV