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Magnitude-frequency relation for rockfall scars using a Terrestrial Laser Scanner

Autor
Santana, D.; Corominas, J.; Mavrouli, O.; Garcia, D.
Tipus d'activitat
Article en revista
Revista
Engineering geology
Data de publicació
2012-09
Volum
145-146
Pàgina inicial
50
Pàgina final
64
DOI
https://doi.org/10.1016/j.enggeo.2012.07.001 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0013795212002074 Obrir en finestra nova
Resum
The analysis of the three-dimensional rockfall scar geometry provides clues for the understanding of the failure mechanisms acting on cliffs, of the conditioning factors, and on the frequency of the events. In this paper, a supervised step-by-step methodology is presented for establishing the statistical magnitude–frequency relation of rockfall scar volumes, using a point cloud from Terrestrial Laser Scanner (TLS) data. The methodology includes a procedure for identifying discontinuity surface...
Paraules clau
Terrestrial Laser Scanning, Rockfall, Magnitude-frequency, Discontinuity Surface, Rockfall Volume, Scar
Grup de recerca
EnGeoModels - Monitoring and Modelling in Engineering Geology
MSR - Mecànica del Sòls i de les Roques

Participants

  • Santana Roma, Dulcis  (autor)
  • Corominas Dulcet, Jordi  (autor)
  • Mavrouli, Olga Christina  (autor)
  • Garcia Sellés, David  (autor)