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A. Sadrekarimi, G. Riveros (2019)
Static Liquefaction Analysis of the Fundão Dam FailureGeotechnical and Geological Engineering, 38
Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s)
Peng Zhang, Leilei Liu, Shao-He Zhang, Yung-ming Cheng, Bin Wang (2022)
Material point method-based two-dimensional cohesive-frictional slope stability analysis charts considering depth coefficient effectBulletin of Engineering Geology and the Environment, 81
(2016)
Report on the Immediate Causes of the Failure of the Funda ̃o Dam. Gottlieb Steen and Hamilton LLP, New York. https:// pedlo wski
A. Sadrekarimi (2016)
Static Liquefaction Analysis Considering Principal Stress Directions and AnisotropyGeotechnical and Geological Engineering, 34
Alba Colom, E. Ágreda, Núria Puigmartí (2013)
The Material Point Method: a promising computational tool in Geotechnics
(2019)
The material point method for geotechnical engineering: a practical guide
F. Carmo, L. Kamino, Rogério Junior, I. Campos, F. Carmo, Guilherme Silvino, Kenedy Castro, Mateus Mauro, N. Rodrigues, Marcos Miranda, Carlos Pinto (2017)
Fundão tailings dam failures: the environment tragedy of the largest technological disaster of Brazilian mining in global contextPerspectives in Ecology and Conservation, 15
D. Reid (2019)
Additional Analyses of the Fundão Tailings Storage Facility: In Situ State and Triggering ConditionsJournal of Geotechnical and Geoenvironmental Engineering
Ezra Tjung, K. Soga (2021)
Liquefaction-Induced Dam Failure Simulation -- A Case for the Material Point Method
author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law
Kewei Feng, G. Wang, Duruo Huang, F. Jin (2021)
Material point method for large-deformation modeling of coseismic landslide and liquefaction-induced dam failureSoil Dynamics and Earthquake Engineering, 150
(2021)
Anura3D Tutorial Manual version
K. Soga, E. Ágreda, Alba Colom, K. Kumar, S. Bandara (2016)
Trends in large-deformation analysis of landslide mass movements with particular emphasis on the material point methodGeotechnique, 66
Fundão Mine, Tailings Failure (2020)
GDS CASE STUDY: FUNDÃO MINE TAILINGS DAM FAILURE
FL Fonseca do Carmo (2017)
145Perspect Ecol Conserv, 15
The material point method (MPM) is recently considered a powerful tool in analyzing slope failures because of its capability to model the progressive failure of slopes as well as handling problems that involve large deformations. In this study, the failure of Fundão Dam, which took place in November 2015 in Brazil, induced by static liquefaction is analyzed using the MPM. The MPM code Anura3D is used to predict the dam slope progressive failure and to simulate the large deformations produced post-failure. The failure wedge obtained from MPM analysis of this study is compared with the failure surfaces obtained from the limit equilibrium analysis (LEA) provided by two independent studies carried out on Fundão Dam slope. The failure wedge obtained from the MPM shows good agreement to the pre-defined failure surfaces obtained from LEA. However, the MPM has a great advantage over the LEA in simulating the mode of failure and in modeling the large deformations that took place upon failure. The only drawback of the MPM approach is that it does not provide a value for safety factor against failure; however, the new approach is still underdeveloped and could be easily enhanced to provide a unified analysis tool for slope stability problems.
Innovative Infrastructure Solutions – Springer Journals
Published: Dec 1, 2022
Keywords: Fundão Tailings Dam; Static liquefaction; Material point method; Large deformations
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