Movement and Erosion Quantification of Large Landslide through Terrestrial Laser Scanning

Abstract:

The deformation monitoring of the landslide is an important research in the field of slope engineering. The terrestrial laser scanner is frequently applied to the deformation monitoring for landslide risk reduction in recent years. In this paper, the deformation was detected by means of comparison of sequential scanning datasets. And the erosion quantification can be extracted from the deformation. Finally, a preliminary change analysis methodology to distinguish landslide movement from erosion is presented. Our results enable us evaluate the stability of the landslide generally and basically. The application of terrestrial laser scanning to detect the movement and erosion quantification provides us another considerably effective and efficient way in the high-risk landslide deformation monitoring.

• Periodical: Advanced Materials Research (Volumes 838-841)
• Pages: 1985-1991
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.838-841.1985
• Online since: November 2013
• Authors: Man Hu*, Mo Wen Xie, Bo Xu, Li Wei Wang
• Keywords: Erosion Quantification, Landslide, Movement, Terrestrial Laser Scanning

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