NH41C:
Landslides and Gravitational Slope Deformation: Case Studies and Their Mechanism I

Thursday, 18 December 2014: 8:00 AM-10:00 AM
Chairs:  Hiroshi Fukuoka, Niigata University, Niigata, Japan and Federico Agliardi, University of Milan - Bicocca, Earth and Environmental Sciences, Milan, Italy
Primary Conveners:  Hiroshi Fukuoka, Niigata University, Research Institute for Natural Hazards and Disaster Recovery, Niigata, Japan
Co-conveners:  Federico Agliardi, University of Milan - Bicocca, Earth and Environmental Sciences, Milan, Italy, John J Clague, Simon Fraser University, Department of Earth Sciences, Burnaby, BC, Canada and Ning Lu, Colorado School Mines, Golden, CO, United States
OSPA Liaisons:  Federico Agliardi, University of Milan - Bicocca, Earth and Environmental Sciences, Milan, Italy

Abstracts Submitted to this Session:

8:00 AM
NH41C-01
 
Topographic Controls on Landslide and Debris-Flow Mobility
Scott W McCoy and Sara Pettitt, University of Nevada Reno, Reno, NV, United States
8:15 AM
NH41C-02
 
Mechanics-Based Definition of Safety Factors Against Flow Failure in Unsaturated Shallow Slopes
Giuseppe Buscarnera and Josè Lizarraga-Barrera, Northwestern University, Evanston, IL, United States
8:30 AM
NH41C-03
 
Gravitational slope deformation in the western Swiss Alps: characterization, spatial distribution and implication for recent mountain range evolution
Andrea Pedrazzini, Michel Jaboyedoff and Florian Humair, University of Lausanne, Lausanne, Switzerland
8:45 AM
NH41C-04
 
Large slope failures in the La Paz basin, Bolivian Andes
Nicholas J Roberts, Simon Fraser University, Burnaby, BC, Canada, Reginald L Hermanns, Geological Survey of Norway, Trondheim, Norway, Bernhard Rabus, 3vGeomatics, Vancouver, BC, Canada, Marco-Antonio Guzmán, Universidad Mayor de San Andrés, Instituto de Investigaciones Geológicas y del Medio Ambiente, La Paz, Bolivia, Estela Minaya, Observatorio San Calixto, La Paz, Bolivia and John J Clague, Simon Fraser University, Department of Earth Sciences, Burnaby, BC, Canada
9:00 AM
NH41C-05
 
Modelling long term damage in rock slopes and impact of deglaciation
David Amitrano and Pascal Lacroix, University Joseph Fourier Grenoble, Grenboble, France
9:15 AM
NH41C-06
 
Deep fluids effects on rupture of slow-moving giant landslides as a result of stress transfer and weakening
Yves Guglielmi1, Frederic Cappa2, Sophie Viseur1, Cécile Baudement1 and Stephane Garambois3, (1)Aix Marseille University, Marseille Cedex 03, France, (2)GeoAzur, Valbonne, France, (3)ISTERRE, Grenoble, France
9:30 AM
NH41C-07
 
Studying the Hydrology of Landslides: Pore Water Pressure, Preferential Flow and Feedbacks Between Slope Displacement and Hillslope Hydrology
Thom Bogaard, Delft University of Technology, Delft, 5612, Netherlands and Roberto Greco, Seconda Università di Napoli, Dipartimento di Ingegneria Civile, Design, Edilizia e Ambiente,, Aversa, Italy
9:45 AM
NH41C-08
 
Estimation of Dynamic Friction Process of the Akatani Landslide Based on the Waveform Inversion and Numerical Simulation
Masumi Yamada1, Anne Mangeney2, Laurent Moretti3 and Yuki Matsushi1, (1)Kyoto University, Kyoto, Japan, (2)Institut de Physique du Globe de Paris, Paris, France, (3)IPGP, 75005 Paris, France
 
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