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Manzanal, Diego Guillermo and Pastor Pérez, Manuel Tomás and Martín Stickle, Miguel and Yagüe, Ángel (2017). Rock Avalanches: Constitutive and Numerical Modelling. In: "JTC1 Workshop on Advances in Landslide Understanding", 24-26 Mayo, 2017, Barcelona, Spain. ISBN 978-84-946909-1-4. pp. 40-43.
Title: | Rock Avalanches: Constitutive and Numerical Modelling |
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Author/s: |
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Item Type: | Presentation at Congress or Conference (Other) |
Event Title: | JTC1 Workshop on Advances in Landslide Understanding |
Event Dates: | 24-26 Mayo, 2017 |
Event Location: | Barcelona, Spain |
Title of Book: | Proceedings of the First JTC1 Workshop Advances in Landslide Understanding |
Date: | 2017 |
ISBN: | 978-84-946909-1-4 |
Subjects: | |
Freetext Keywords: | Rheology, Depth Integrated, Propagation, Landslide, SPH |
Faculty: | E.T.S.I. Caminos, Canales y Puertos (UPM) |
Department: | Mecánica de Medios Continuos y Teoría de Estructuras |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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Rock avalanches present high velocities of propagation, and large volume of materials that generate extremely mobility capable of travelling long distance and spreading over large areas causing high destructive power. The accurate prediction of runout, depth and velocity of rock avalanches is of paramount importance since, in general, preventing it is not possible. The purpose of this paper is to assess the influence of the rheology on the avalanche properties using a depth integrated, SPH model. The paper compares the performance of different rheological models to reproduce the track, runout and depth of the final deposit for two real events such as Thurwieser and Frank rock avalanches. The paper provides information on the proposed model accuracy and limitations.
Type | Code | Acronym | Leader | Title |
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Government of Spain | BIA2012-37020-C02-01 | GEOFLOW | Pastor Pérez, Manuel Tomás | Rotura difusa y fluidificación de geomateriales y geoestructuras |
Item ID: | 53605 |
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DC Identifier: | https://oa.upm.es/53605/ |
OAI Identifier: | oai:oa.upm.es:53605 |
Official URL: | http://congress.cimne.com/jtc1/frontal/doc/Ebook.pdf |
Deposited by: | Memoria Investigacion |
Deposited on: | 15 Jan 2019 11:46 |
Last Modified: | 15 Jan 2019 14:45 |