Articles | Volume 17, issue 5
https://doi.org/10.5194/nhess-17-703-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/nhess-17-703-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
17 May 2017
Research article |
| 17 May 2017
Examining the impact of lahars on buildings using numerical modelling
Risk Frontiers, Department of Environmental Science, Macquarie
University, Sydney, Australia
Commonwealth Scientific and Industrial Research Organisation, Clayton
3168, Victoria, Australia
Volcanic Risk Solutions, Institute of Agriculture and Environment,
Massey University, Private Bag 11 222, Palmerston North, New Zealand
Christina Magill
Risk Frontiers, Department of Environmental Science, Macquarie
University, Sydney, Australia
Vincent Lemiale
Commonwealth Scientific and Industrial Research Organisation, Clayton
3168, Victoria, Australia
Jean-Claude Thouret
Université Clermont Auvergne, CNRS, IRD, OPGC, Laboratoire Magmas
et Volcans, 63000 Clermont-Ferrand, France
Mahesh Prakash
Commonwealth Scientific and Industrial Research Organisation, Clayton
3168, Victoria, Australia
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Cited
14 citations as recorded by crossref.
- Dynamics of rain-triggered lahars and destructive power inferred from seismo-acoustic arrays and time-lapse camera correlation at Volcán de Fuego, Guatemala A. Bosa et al. 10.1007/s11069-024-06926-1
- Impact Forecasting to Support Emergency Management of Natural Hazards B. Merz et al. 10.1029/2020RG000704
- GIS-based volcanic hazards, vulnerability and risks assessment of the Guallatiri Volcano, Arica y Parinacota Region, Chile M. Reyes-Hardy et al. 10.1016/j.jsames.2021.103262
- Lahar risk assessment from source identification to potential impact analysis: the case of Vulcano Island, Italy A. Gattuso et al. 10.1186/s13617-021-00107-6
- New Insights Into the 2070calyrBP Pyroclastic Currents at El Misti Volcano (Peru) From Field Investigations, Satellite Imagery and Probabilistic Modeling S. Charbonnier et al. 10.3389/feart.2020.557788
- Discrete modelling of debris flows for evaluating impacts on structures R. Chehade et al. 10.1007/s10064-021-02278-3
- Safety Evaluation of a RC Structure with Multiple Openings under High Water Depth Inundations Y. Endo & T. Yasue 10.3390/app11094297
- Quantifying location error to define uncertainty in volcanic mass flow hazard simulations S. Mead et al. 10.5194/nhess-21-2447-2021
- Effect of Boulder Size on Debris Flow Impact Pressure Using a CFD-DEM Numerical Model R. Chehade et al. 10.3390/geosciences12050188
- Timber-framed building damage from tephra fall and lahar: 2015 Calbuco eruption, Chile J. Hayes et al. 10.1016/j.jvolgeores.2019.02.017
- Lahars and debris flows: Characteristics and impacts J. Thouret et al. 10.1016/j.earscirev.2019.103003
- Sensitivity analysis of a built environment exposed to the synthetic monophasic viscous debris flow impacts with 3-D numerical simulations X. Huang et al. 10.5194/nhess-23-871-2023
- Lahars risk at the Tacaná Volcano Complex (México–Guatemala) from numerical simulations and physical vulnerability analysis O. Cruz-Vázquez & M. Alatorre-Ibargüengoitia 10.1007/s11069-021-05077-x
- Modeling Tephra Fall and Sediment-Water Flows to Assess Their Impacts on a Vulnerable Building Stock in the City of Arequipa, Peru J. Thouret et al. 10.3389/feart.2022.865989
14 citations as recorded by crossref.
- Dynamics of rain-triggered lahars and destructive power inferred from seismo-acoustic arrays and time-lapse camera correlation at Volcán de Fuego, Guatemala A. Bosa et al. 10.1007/s11069-024-06926-1
- Impact Forecasting to Support Emergency Management of Natural Hazards B. Merz et al. 10.1029/2020RG000704
- GIS-based volcanic hazards, vulnerability and risks assessment of the Guallatiri Volcano, Arica y Parinacota Region, Chile M. Reyes-Hardy et al. 10.1016/j.jsames.2021.103262
- Lahar risk assessment from source identification to potential impact analysis: the case of Vulcano Island, Italy A. Gattuso et al. 10.1186/s13617-021-00107-6
- New Insights Into the 2070calyrBP Pyroclastic Currents at El Misti Volcano (Peru) From Field Investigations, Satellite Imagery and Probabilistic Modeling S. Charbonnier et al. 10.3389/feart.2020.557788
- Discrete modelling of debris flows for evaluating impacts on structures R. Chehade et al. 10.1007/s10064-021-02278-3
- Safety Evaluation of a RC Structure with Multiple Openings under High Water Depth Inundations Y. Endo & T. Yasue 10.3390/app11094297
- Quantifying location error to define uncertainty in volcanic mass flow hazard simulations S. Mead et al. 10.5194/nhess-21-2447-2021
- Effect of Boulder Size on Debris Flow Impact Pressure Using a CFD-DEM Numerical Model R. Chehade et al. 10.3390/geosciences12050188
- Timber-framed building damage from tephra fall and lahar: 2015 Calbuco eruption, Chile J. Hayes et al. 10.1016/j.jvolgeores.2019.02.017
- Lahars and debris flows: Characteristics and impacts J. Thouret et al. 10.1016/j.earscirev.2019.103003
- Sensitivity analysis of a built environment exposed to the synthetic monophasic viscous debris flow impacts with 3-D numerical simulations X. Huang et al. 10.5194/nhess-23-871-2023
- Lahars risk at the Tacaná Volcano Complex (México–Guatemala) from numerical simulations and physical vulnerability analysis O. Cruz-Vázquez & M. Alatorre-Ibargüengoitia 10.1007/s11069-021-05077-x
- Modeling Tephra Fall and Sediment-Water Flows to Assess Their Impacts on a Vulnerable Building Stock in the City of Arequipa, Peru J. Thouret et al. 10.3389/feart.2022.865989
Latest update: 21 Nov 2024
Short summary
Volcanic mudflows, called lahars, can cause large amounts of damage to buildings. In this research we developed a method to estimate lahar-induced building damage based on the height, speed and amount of volcanic material in the lahar. This method was applied to a small region in Arequipa, Peru, where computer models were used to estimate the number of buildings affected by lahars. The research found that building location and the size of the flow are most important in determining damage.
Volcanic mudflows, called lahars, can cause large amounts of damage to buildings. In this...
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