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Volume 19 Issue 2
Apr 2008
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Article Contents
Runqiu Huang, Xiujun Dong. Application of Three-Dimensional Laser Scanning and Surveying in Geological Investigation of High Rock Slope. Journal of Earth Science, 2008, 19(2): 184-190.
Citation: Runqiu Huang, Xiujun Dong. Application of Three-Dimensional Laser Scanning and Surveying in Geological Investigation of High Rock Slope. Journal of Earth Science, 2008, 19(2): 184-190.

Application of Three-Dimensional Laser Scanning and Surveying in Geological Investigation of High Rock Slope

Funds:

the Key Project of Joint Funds of Yalongjiang River Development of the National Natural Science Foundation of China 50539050

More Information
  • Corresponding author: Huang Runqiu: hrq@cdut.edu.cn
  • Received Date: 09 Sep 2007
  • Accepted Date: 31 Jan 2008
  • The appearance of 3D laser scanning technology is one of the most important technology revolutions in surveying and mapping field. It can be widely used in many interrelated fields, such as engineering constructions and 3D measurements, owing to its prominent characteristics of the high efficiency and high precision. At present its application is still in the initial state, and it is quite rarely used in China, especially in geotechnical engineering and geological engineering fields. Starting with a general introduction of 3D laser scanning technology, this article studies how to apply the technology to high rock slope investigations. By way of a case study, principles and methods of quick slope documentation and occurrence measurement of discontinuities are discussed and analyzed. Analysis results show that the application of 3D laser scanning technology to geotechnical and geological engineering has a great prospect and value.

     

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  • Chen, C. M., Zhang, L., Song, H. J., et al., 2002. The Surveying of Rock's Attribute in Digital Geology Logging System. Surveying and Mapping of Geology and Mineral Resources, 18(1): 11–14 (in Chinese with English Abstract)
    Cheng, Z. F., Liang, Q. Y., 2004. The Application of Airborne Laser Scanning Imaging Technology in Transmission Line Survey. Chinese Journal of Geotechnical Engineering, (1): 31–35 (in Chinese with English Abstract)
    Fan, H. Y., Yang, L., Xing, Z. H., et al., 2004. Research on Engineering Application of Cyra 3D Laser Scanning System. Mine Surveying, (3): 16–18 (in Chinese with English Abstract)
    Fan, L. M., Li, N., 2005. Study on Rock Mass Joint Measurement Based on Digital Photogrammetry. Chinese Journal of Rock Mechanics and Engineering, 24(5): 792–797 (in Chinese with English Abstract)
    Huang, R. Q., Xiao, H. B., Ju, N. P., et al., 2007. Deformation Mechanism and Stability of a Rocky Slope. Journal of China University of Geosciences, 18(1): 77–84 doi: 10.1016/S1002-0705(07)60021-1
    Huang, R. Q., Xu, M., Hu, X. W., et al., 2004. Complicated Rock Mass Structure Elaborate Describing and Application in Engineering. Science Press, Beijing. 56–83 (in Chinese)
    Li, H., Zhang, Y. J., Hua, X. S., et al., 2004. Geologic Logging of Digital Photos and Its Basic Algorithm. Geomatics and Information Science of Wuhan University, 9(29): 805–808 (in Chinese with English Abstract)
    Ma, L. G., 2005. Classification and Application of Terrestrial Laser Scanners. Geospatial Information, 3(3): 60–62 (in Chinese with English Abstract)
    Mao, F. R., Wang, L., 2005. Measurement Technology of 3D Laser Scanning. Journal of Astronautic Metrology and Measurement, 25(2): 1–6 (in Chinese with English Abstract)
    Zheng, D. H., Shen, Y. Z., Liu, C., 2005. 3D Laser Scanner and Its Effect Factor Analysis of Surveying Error. Engineering of Surveying and Mapping, 14(2): 32–34 (in Chinese with English Abstract)
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