APPLIED LASER, Volume. 44, Issue 7, 199(2024)

Identification and Fast Clustering Analysis of Rock Discontinuity Surfaces Based on 3D Point Cloud

Kong Xiali1, Xia Yonghua2、*, Yan Min1, Tai Haoyu1, Li Chen1, and Zhu Qi3
Author Affiliations
  • 1Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China
  • 2City College, Kunming University of Science and Technology, Kunming 650051, Yunnan, China
  • 3Power China Kunming Engineering Corporation Limited, Kunming 650051, Yunnan, China
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    References(11)

    [3] [3] CHEN S W, WALSKE M L, DAVIES I J. Rapid mapping and analysing rock mass discontinuities with 3D terrestrial laser scanning in the underground excavation[J]. International Journal of Rock Mechanics and Mining Sciences, 2018, 110: 28-35.

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    [6] [6] YAN J H, CHEN J P, ZHAN J W, et al. Automatic identification of rock discontinuity sets using modified agglomerative nesting algorithm[J]. Bulletin of Engineering Geology and the Environment, 2022, 81(6): 229.

    [7] [7] GAO F, CHEN D P, ZHOU K P, et al. A fast clustering method for identifying rock discontinuity sets[J]. KSCE Journal of Civil Engineering, 2019, 23(2): 556-566.

    [10] [10] CHEN J Q, ZHU H H, LI X J. Automatic extraction of discontinuity orientation from rock mass surface 3D point cloud[J]. Computers & Geosciences, 2016, 95: 18-31.

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    [15] [15] DEWEZ T J B, GIRARDEAU-MONTAUT D, ALLANIC C, et al. Facets: A cloudcompare plugin to extract geological planes from unstructured 3d point clouds[J]. ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016, 41B5: 799-804.

    [16] [16] LIU J, ZHAO X D, XU Z H. Identification of rock discontinuity sets based on a modified affinity propagation algorithm[J]. International Journal of Rock Mechanics and Mining Sciences, 2017, 94: 32-42.

    [17] [17] ROUSSEEUW P. Silhouettes: A graphical aid to the interpretation and validation of cluster analysis[J]. Journal of Computational and Applied Mathematics, 1987, 20(1): 53-65.

    [18] [18] MEHMOOD R, ZHANG G Z, BIE R F, et al. Clustering by fast search and find of density peaks via heat diffusion[J]. Neurocomputing, 2016, 208(C): 210-217.

    [21] [21] GE Y F, TANG H M, XIA D, et al. Automated measurements of discontinuity geometric properties from a 3D-point cloud based on a modified region growing algorithm[J]. Engineering Geology, 2018, 242: 44-54.

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    Kong Xiali, Xia Yonghua, Yan Min, Tai Haoyu, Li Chen, Zhu Qi. Identification and Fast Clustering Analysis of Rock Discontinuity Surfaces Based on 3D Point Cloud[J]. APPLIED LASER, 2024, 44(7): 199

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    Paper Information

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    Received: Nov. 7, 2022

    Accepted: Jan. 17, 2025

    Published Online: Jan. 17, 2025

    The Author Email: Yonghua Xia (617073761@qq.com)

    DOI:10.14128/j.cnki.al.20244407.199

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