Mostra el registre d'ítem simple
Simulation of rockfall fragmentation mechanism in a GIS-based tool
dc.contributor.author | Matas Casado, Gerard |
dc.contributor.author | Lantada, Nieves |
dc.contributor.author | Corominas Dulcet, Jordi |
dc.contributor.author | Gili Ripoll, José Antonio |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.date.accessioned | 2017-01-17T13:08:48Z |
dc.date.issued | 2016 |
dc.identifier.citation | Matas, G., Lantada, N., Corominas, J., Gili, J. Simulation of rockfall fragmentation mechanism in a GIS-based tool. A: ISRM International Symposium. "Rock Mechanics & Rock Engineering: From the Past to the Future". Cappadocia: CRC Press, 2016, p. 671-675. |
dc.identifier.isbn | 978-1-138-03265-1 |
dc.identifier.uri | http://hdl.handle.net/2117/99470 |
dc.description.abstract | Rockfalls are frequent instability processes in road cuts, open pit mines and quarries, steep slopes and cliffs. The attitude and persistency of joints within the rock mass define the size of kinematically unstable rock volumes. Furthermore, the rock block will eventually split in several fragments during its propagation downhill due its impact with the ground surface. Knowledge of the size, energy and trajectory of each block resulting from fragmentation is critical in determining the hazard of buildings and protection structures. The objective of this study is to simulate stochastically the fragmentation mechanism in rockfall propagation trajectories and in the calculation of impact energies in a GIS-Based tool which includes common modes of motion for falling boulders. A stochastic fragmentation model is proposed and tested to determine if it can simulate the fragmentation phenomena properly. |
dc.format.extent | 5 p. |
dc.language.iso | eng |
dc.publisher | CRC Press |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Mecànica de roques |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Geomàtica::Sistemes d'informació geogràfica |
dc.subject.lcsh | Rockslides |
dc.subject.lcsh | Geographic information systems |
dc.subject.other | rockfall |
dc.subject.other | fragmentation mechanism |
dc.subject.other | GIS |
dc.title | Simulation of rockfall fragmentation mechanism in a GIS-based tool |
dc.type | Conference report |
dc.subject.lemac | Esllavissades |
dc.subject.lemac | Sistemes d'informació geogràfica |
dc.contributor.group | Universitat Politècnica de Catalunya. EGEO - Enginyeria Geomàtica |
dc.contributor.group | Universitat Politècnica de Catalunya. EnGeoModels - Monitoring and Modelling in Engineering Geology |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 19368622 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Matas, G.; Lantada, N.; Corominas, J.; Gili, J. |
local.citation.contributor | ISRM International Symposium |
local.citation.pubplace | Cappadocia |
local.citation.publicationName | Rock Mechanics & Rock Engineering: From the Past to the Future |
local.citation.startingPage | 671 |
local.citation.endingPage | 675 |