Behavioural analysis of iron ore tailings through critical state soil mechanics

JPS Silva, PP Cacciari, VFN Torres, LFM Ribeiro… - Soils and …, 2022 - SciELO Brasil
Understanding the geotechnical properties of iron ore tailings is currently one of the major
challenges in the mining industry. With transitions from drained to undrained conditions …

On the mechanics of filtered compacted consolidated and overconsolidated iron ore tailings at high pressures

JPS Silva, JVA Carvalho, AC Wagner… - Canadian …, 2023 - cdnsciencepub.com
The mechanics of filtered compacted normally consolidated (NC) and overconsolidated
(OC) iron ore tailings (IOTs) was studied by performing triaxial testing at high pressures of up …

Tailing dams–slow responses to risks long known

MO Ciantia, M Arroyo, A Smith… - Proceedings of the …, 2022 - icevirtuallibrary.com
Every year mining operations worldwide generate a large amount of mineral residue in the
form of particles that are disposed of in large structures known as tailings dams. Repeated …

[PDF][PDF] Characterization of residual soil in tailings dam foundations: A combined analysis of in-situ tests and geophysical surveys with emphasis on method

JO Barbosa, JPS Silva, BG Delgado… - Proceedings of the 7th …, 2024 - researchgate.net
New legislation in Brazil requires that all upstream tailings dams must be closed. However,
understanding the characteristics of the foundation and deposits of these dams can be …

Comportamento multiaxial de um rejeito de mineração cimentado reforçado com fibras

A Silva - 2024 - lume.ufrgs.br
A atividade mineradora tem grande importância no cenário mundial e nacional,
contribuindo amplamente para o desenvolvimento econômico dos países. Entretanto, o …