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Journal of Engineering Geology. 2024, (06) Core

APPLICATION OF BOREHOLE DIGITAL IMAGE RECOGNITION IN THE EVALUATION OF ROCK MASS INTEGRITYChinese Full TextEnglish Full Text (MT)

WANG Huachen;SUN Ning;CHEN Hongjie;XU Xiaoyi;XU Weiya;Research Institute of Geotechnical Engineering,Hohai University;Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering,Hohai University;PowerChina Zhongnan Engineering Corporation Limited;Huaneng Lancang River Hydropower Inc.;

Abstract: In order to characterize the engineering rock mass authentically and completely, a new image recognition method is proposed relying on borehole camera technology. This method is based on Ant Colony Algorithm, and applied to the integrity evaluation of engineering rock mass. Firstly, in this image recognition method, the gray level is conversed and the target details is enhanced for borehole image, which facilitates the further identification and analysis of the rock mass characteristics. Secondl... More
Keywords：

Borehole image; Ant Colony Algorithm; Joint aperture; Rock mass integrity; Large underground caverns;

  • DOI：

    10.13544/j.cnki.jeg.2024-0254

  • Series：

    (A) Mathematics/ Physics/ Mechanics/ Astronomy; (C) Architecture/ Energy/ Traffic/ Electromechanics, etc; (I) Electronic Technology ＆ Information Science

  • Subject：

    Hydraulic and Hydropower Engineering; Computer Software and Application of Computer

  • Classification Code：

    TP391.41;TV221.2

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