Articles | Volume 14, issue 1
https://doi.org/10.5194/tc-14-131-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-14-131-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
17 Jan 2020
Research article |
| 17 Jan 2020
| 17 Jan 2020
Modeling snow slab avalanches caused by weak-layer failure – Part 2: Coupled mixed-mode criterion for skier-triggered anticracks
Philipp L. Rosendahl
2phi GbR, Tübingen, Germany
Department of Mechanical Engineering, Technische Universität Darmstadt, Darmstadt, Germany
2phi GbR, Tübingen, Germany
Robert Bosch GmbH, Corporate Research and Advance Engineering,
Renningen, Germany
ARENA2036 research campus, Universität Stuttgart, Stuttgart, Germany
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Cited
19 citations as recorded by crossref.
- Predicting thermally induced edge-crack initiation using finite fracture mechanics S. Dölling et al. 10.1016/j.engfracmech.2021.107808
- Linking Mesoscopic and Macroscopic Aspects of Inclined Self-Weight Sandwich Beams with Functionally Graded Porous Cores Under Moving Loads D. Chen et al. 10.1142/S021945542340014X
- Temporal evolution of crack propagation characteristics in a weak snowpack layer: conditions of crack arrest and sustained propagation B. Bergfeld et al. 10.5194/nhess-23-293-2023
- Snow mechanical property variability at the slope scale – implication for snow mechanical modelling F. Meloche et al. 10.5194/tc-18-1359-2024
- Cavitation and crack nucleation in thin hyperelastic adhesives F. Rheinschmidt et al. 10.1007/s10704-024-00776-5
- Modeling snow slab avalanches caused by weak-layer failure – Part 1: Slabs on compliant and collapsible weak layers P. Rosendahl & P. Weißgraeber 10.5194/tc-14-115-2020
- Crack propagation speeds in weak snowpack layers B. Bergfeld et al. 10.1017/jog.2021.118
- Numerical investigation of crack propagation regimes in snow fracture experiments G. Bobillier et al. 10.1007/s10035-024-01423-5
- Micro-mechanical insights into the dynamics of crack propagation in snow fracture experiments G. Bobillier et al. 10.1038/s41598-021-90910-3
- Modeling weak snow layer fracture in propagation saw test using an ice column model A. Upadhyay et al. 10.1080/15230430.2022.2123254
- Experience of Artificial Avalanche Release: Problems and Prospects P. Chernous 10.3103/S1068373922080039
- Multiscale modelling of functionally graded porous beams: Buckling and vibration analyses D. Chen et al. 10.1016/j.engstruct.2022.114568
- Predicting mixed mode damage propagation in snowpack using the extended cohesive damage element method J. Chen et al. 10.1016/j.tafmec.2022.103567
- Adhesive paperboard connections in architectural applications: modelling, characterization, and performance assessment A. Jasiolek et al. 10.1080/00218464.2024.2420895
- A closed-form model for layered snow slabs P. Weißgraeber & P. Rosendahl 10.5194/tc-17-1475-2023
- A generalized model for predicting stress distributions in thick adhesive joints using a higher-order displacement approach T. Methfessel & W. Becker 10.1016/j.compstruct.2022.115556
- An analytical failure model for pressurized blister tests of thermally loaded composite laminates J. Hübsch et al. 10.1016/j.compositesb.2020.108588
- Large-ensemble climate simulations to assess changes in snow stability over northern Japan Y. Katsuyama et al. 10.1017/jog.2022.85
- A theoretical framework for dynamic anticrack and supershear propagation in snow slab avalanches M. Siron et al. 10.1016/j.jmps.2023.105428
19 citations as recorded by crossref.
- Predicting thermally induced edge-crack initiation using finite fracture mechanics S. Dölling et al. 10.1016/j.engfracmech.2021.107808
- Linking Mesoscopic and Macroscopic Aspects of Inclined Self-Weight Sandwich Beams with Functionally Graded Porous Cores Under Moving Loads D. Chen et al. 10.1142/S021945542340014X
- Temporal evolution of crack propagation characteristics in a weak snowpack layer: conditions of crack arrest and sustained propagation B. Bergfeld et al. 10.5194/nhess-23-293-2023
- Snow mechanical property variability at the slope scale – implication for snow mechanical modelling F. Meloche et al. 10.5194/tc-18-1359-2024
- Cavitation and crack nucleation in thin hyperelastic adhesives F. Rheinschmidt et al. 10.1007/s10704-024-00776-5
- Modeling snow slab avalanches caused by weak-layer failure – Part 1: Slabs on compliant and collapsible weak layers P. Rosendahl & P. Weißgraeber 10.5194/tc-14-115-2020
- Crack propagation speeds in weak snowpack layers B. Bergfeld et al. 10.1017/jog.2021.118
- Numerical investigation of crack propagation regimes in snow fracture experiments G. Bobillier et al. 10.1007/s10035-024-01423-5
- Micro-mechanical insights into the dynamics of crack propagation in snow fracture experiments G. Bobillier et al. 10.1038/s41598-021-90910-3
- Modeling weak snow layer fracture in propagation saw test using an ice column model A. Upadhyay et al. 10.1080/15230430.2022.2123254
- Experience of Artificial Avalanche Release: Problems and Prospects P. Chernous 10.3103/S1068373922080039
- Multiscale modelling of functionally graded porous beams: Buckling and vibration analyses D. Chen et al. 10.1016/j.engstruct.2022.114568
- Predicting mixed mode damage propagation in snowpack using the extended cohesive damage element method J. Chen et al. 10.1016/j.tafmec.2022.103567
- Adhesive paperboard connections in architectural applications: modelling, characterization, and performance assessment A. Jasiolek et al. 10.1080/00218464.2024.2420895
- A closed-form model for layered snow slabs P. Weißgraeber & P. Rosendahl 10.5194/tc-17-1475-2023
- A generalized model for predicting stress distributions in thick adhesive joints using a higher-order displacement approach T. Methfessel & W. Becker 10.1016/j.compstruct.2022.115556
- An analytical failure model for pressurized blister tests of thermally loaded composite laminates J. Hübsch et al. 10.1016/j.compositesb.2020.108588
- Large-ensemble climate simulations to assess changes in snow stability over northern Japan Y. Katsuyama et al. 10.1017/jog.2022.85
- A theoretical framework for dynamic anticrack and supershear propagation in snow slab avalanches M. Siron et al. 10.1016/j.jmps.2023.105428
Latest update: 13 Nov 2024
Short summary
Dry-snow slab avalanche release is preceded by a fracture process within the snowpack. Recognizing weak layer collapse as an integral part of the fracture process is crucial and explains phenomena such as whumpf sounds and remote triggering of avalanches from low-angle terrain. In this second part of the two-part work we propose a novel mixed-mode coupled stress and energy failure criterion for nucleation of weak layer failure due to external loading of the snowpack.
Dry-snow slab avalanche release is preceded by a fracture process within the snowpack....
