Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Gernot Michlmayr"'
Publikováno v:
Landslides. 14:1139-1146
We measured precursory acoustic emissions (AE) preceding the release of landslides in an inclined chute (3.0 m × 0.5 m × 0.5 m) filled with well-graded sandy soil. To detect elastic waves, we used an intelligent distributed acoustic sensing (DAS) t
Publikováno v:
Journal of Geophysical Research: Solid Earth. 118:6086-6098
[1] We conducted a series of strain-controlled experiments to study the characteristics of a shear zone forming in dense flow of confined dry granular media. The primary objective was to link force fluctuations due to jamming and force network reform
Publikováno v:
Earth-Science Reviews. 112:97-114
The formation of cracks and emergence of shearing planes and other modes of rapid macroscopic failure in geologic granular media involve numerous grain scale mechanical interactions often generating high frequency (kHz) elastic waves, referred to as
Autor:
Gernot Michlmayr, Dani Or
Publikováno v:
Granular Matter, 16 (5)
Shear deformation of granular media leads to continual restructuring of particle contact network and mechanical interactions. These changes to the mechanical state include jamming of grains, collisions, and frictional slip of particles—all of which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84f960559a8463227f2b212133ab8e25
https://hdl.handle.net/20.500.11850/90599
https://hdl.handle.net/20.500.11850/90599
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics. 86(6 Pt 1)
Fiber bundle models (FBMs) offer a versatile framework for representing transitions from progressive to abrupt failure in disordered material. We report a FBM-based description of mechanical interactions and associated energy bursts during shear defo
Autor:
Rebecca Mott, Gernot Michlmayr, Wolfgang Schöner, Michael Lehning, Gernot Koboltschnig, Hubert Holzmann, Massimiliano Zappa
The model for mountain surface processes, Alpine 3D, was applied to the Goldbergkees basin (2·7 km 2 , 52% glacierized) in the central Austrian Alps to model hourly discharge and glacier mass balance. Alpine 3D is a physically based model which focu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43e3f987abb9e851ac288c09384502e5
https://infoscience.epfl.ch/record/170128
https://infoscience.epfl.ch/record/170128