Cellular automaton for realistic modelling of landslides
A numerical model is developed for the simulation of debris flow in landslides over a complex three dimensional topography. The model is then validated by comparing a simulation with reported field data. Our model is in fact a realistic elaboration of simpler "sandpile automata", w...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
1995-01-01
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| Series: | Nonlinear Processes in Geophysics |
| Online Access: | http://www.nonlin-processes-geophys.net/2/1/1995/npg-2-1-1995.pdf |
| _version_ | 1818911516903079936 |
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| author | E. Segre C. Deangeli |
| author_facet | E. Segre C. Deangeli |
| author_sort | E. Segre |
| collection | DOAJ |
| description | A numerical model is developed for the simulation of debris flow in landslides over a complex three dimensional topography. The model is then validated by comparing a simulation with reported field data. Our model is in fact a realistic elaboration of simpler "sandpile automata", which have in recent years been studied as supposedly paradigmatic of "self-organized criticality". Statistics and scaling properties of the simulation are examined, and show that the model has an intermittent behaviour. |
| first_indexed | 2024-12-19T22:59:57Z |
| format | Article |
| id | doaj.art-d775e1b03d1849e2b3e2569ece270f09 |
| institution | Directory Open Access Journal |
| issn | 1023-5809 1607-7946 |
| language | English |
| last_indexed | 2024-12-19T22:59:57Z |
| publishDate | 1995-01-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | Nonlinear Processes in Geophysics |
| spelling | doaj.art-d775e1b03d1849e2b3e2569ece270f092022-12-21T20:02:32ZengCopernicus PublicationsNonlinear Processes in Geophysics1023-58091607-79461995-01-0121115Cellular automaton for realistic modelling of landslidesE. SegreC. DeangeliA numerical model is developed for the simulation of debris flow in landslides over a complex three dimensional topography. The model is then validated by comparing a simulation with reported field data. Our model is in fact a realistic elaboration of simpler "sandpile automata", which have in recent years been studied as supposedly paradigmatic of "self-organized criticality". Statistics and scaling properties of the simulation are examined, and show that the model has an intermittent behaviour.http://www.nonlin-processes-geophys.net/2/1/1995/npg-2-1-1995.pdf |
| spellingShingle | E. Segre C. Deangeli Cellular automaton for realistic modelling of landslides Nonlinear Processes in Geophysics |
| title | Cellular automaton for realistic modelling of landslides |
| title_full | Cellular automaton for realistic modelling of landslides |
| title_fullStr | Cellular automaton for realistic modelling of landslides |
| title_full_unstemmed | Cellular automaton for realistic modelling of landslides |
| title_short | Cellular automaton for realistic modelling of landslides |
| title_sort | cellular automaton for realistic modelling of landslides |
| url | http://www.nonlin-processes-geophys.net/2/1/1995/npg-2-1-1995.pdf |
| work_keys_str_mv | AT esegre cellularautomatonforrealisticmodellingoflandslides AT cdeangeli cellularautomatonforrealisticmodellingoflandslides |