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NH3.11/GM7.3/SSS13.50 Media

Rockfalls, rockslides and rock avalanches: Mechanics, dynamics, and new insights from novel data (co-organized)
Convener: Michael Krautblatter  | Co-Conveners: Axel Volkwein , Samuel McColl , Anja Dufresne , Daniel Draebing , Matthew Westoby , Kerry Leith , Sibylle Knapp , Anne Voigtländer , Stuart Dunning 
Orals
 / Tue, 10 Apr, 13:30–17:00  / Room L1
Posters
 / Attendance Tue, 10 Apr, 17:30–19:00  / Hall X1
Rockfalls, rockslides and rock avalanches are fundamental modes of erosion on steep hillslopes, and among the primary hazards in steep alpine terrain. To better understand the processes driving rock slope degradation, mechanisms contributing to the triggering, transport, and deposition of resulting rock slope instabilities, and mitigation measures for associated hazards, we must develop insight into both the physics of intact and rock mass failure and the dynamics of transport processes. This session aims to bring together state-of-the-art methods for predicting, assessing, quantifying, and protecting against rock slope hazards. We seek innovative contributions from investigators dealing with all stages of rock slope hazards, from weathering and/or damage accumulation, through detachment, transport and deposition, and finally to the development of protection and mitigation measures. In particular, we seek studies presenting new theoretical, numerical or probabilistic modelling approaches, novel data sets derived from laboratory, in situ, or remote sensing applications, and state-of-the-art approaches to social, structural, or natural protection measures.

This year we will have a special focus on:
(i) The mechanics of damage, detachment, and disintegration
(ii) The dynamics of rapid rock slope instabilities and their interaction with protection structures
(iii) The explanatory power of novel methods for observing and analysing rock slope failure

and we aim at having oral slots for all three topics.