Articles | Volume 14, issue 4
https://doi.org/10.5194/gmd-14-1841-2021
https://doi.org/10.5194/gmd-14-1841-2021
Model description paper
 | 
06 Apr 2021
Model description paper |  | 06 Apr 2021

Towards a model for structured mass movements: the OpenLISEM hazard model 2.0a

Bastian van den Bout, Theo van Asch, Wei Hu, Chenxiao X. Tang, Olga Mavrouli, Victor G. Jetten, and Cees J. van Westen

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Cited articles

Aaron, J. and Hungr, O.: Dynamic simulation of the motion of partially-coherent landslides, Eng. Geol., 205, 1–11, 2016. 
Abe, K. and Konagai, K.: Numerical simulation for runout process of debris flow using depth-averaged material point method, Soils Found., 56, 869–888, 2016. 
Alsalman, M., Myers, M., and Sharf-Aldin, M.: Comparison of multistage to single stage triaxial tests, in: 49th US Rock Mechanics/Geomechanics Symposium, Francisco, California, 28 June 2015, ARMA-2015-767, 2015. 
Bandara, S., Ferrari, A., and Laloui, L.: Modelling landslides in unsaturated slopes subjected to rainfall infiltration using material point method, Int. J. Numer. Anal. Met., 40, 1358–1380, 2016. 
Batcher, K. E.: Sorting networks and their applications, in: Proceedings of the spring joint computer conference, Atlantic City, New Jersey, 30 April–2 May 1968, 307–314, 1968. 
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Short summary
Landslides, debris flows and other types of dense gravity-driven flows threaten livelihoods around the globe. Understanding the mechanics of these flows can be crucial for predicting their behaviour and reducing disaster risk. Numerical models assume that the solids and fluids of the flow are unstructured. The newly presented model captures the internal structure during movement. This important step can lead to more accurate predictions of landslide movement.