Geological prediction system and method based on Raman spectral 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: 2021-11-23
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 with reference to 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 otherwise defined, 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 for the purpose of describing specific embodiments only, 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 as well, furthermore, it is to be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates that There are features, steps, operations, devices, component...
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The present disclosure provides a geological prediction system and method based on Raman spectral analysis, including a Raman testing system, which is configured to contact or approach the surrounding rock of the tunnel, perform a Raman test on the rock, and obtain Raman test data of the surrounding rock; image The shooting system is configured to take pictures of surrounding rock Raman test sites to obtain macroscopic rock image data; the data transmission system is configured to pass the Raman data information and surrounding rock image information obtained by the Raman testing system and the image capturing system through Wired transmission to the data analysis system; the data analysis system, including the Raman analysis module and the image analysis module, respectively judge whether the geometric characteristics of the spectrum generated by the Raman test data are abnormal, and judge whether there is an abnormality in the image characteristics of the surrounding rock. After judging the abnormality, the signal is sent to the geological forecasting system; the geological forecasting system is configured to receive the abnormal signal in the data of the data analysis system, make an early warning response, and perform geological forecasting.
Description
technical field [0001] The present disclosure belongs to the technical field of bad geological forecasting, and relates to a geological forecasting system and method based on Raman spectrum 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 unfavorable geological phenomena, causing water inrush, landslide jams, etc., causing safety problems and delaying the construction progress. These abnormal geological structures (such as faults, alterations, broken zones, etc.) caused by various stress / fluid actions reflect changes in the crystal structure of minerals on the microscopic level of rocks. [0004] At present, the XRD, scanning electron microscope or electronic probe equipment used in the analysis of mineral microscopic characteristics often needs to prepare test samples, and has strict re...
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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