Zobrazeno 1 - 10
of 289
pro vyhledávání: '"Hugo, Carlos A."'
Autor:
Rosanne Rodrigues Santos Maciel Gonçalves, Matheus de Rezende Dutra, Bruna Zakharia Hoch, Hugo Carlos Scheuermann Filho, Fernando Schnaid, Lucas Festugato
Publikováno v:
Mining, Vol 4, Iss 3, Pp 629-641 (2024)
Despite its vital importance to the contemporary economy, some drawbacks are mainly associated with waste derived from mining activity. This waste consists of tailings that are hydraulically disposed of in large impoundments, the tailings dams. As th
Externí odkaz:
https://doaj.org/article/fbd21d99ab1747f7810b954716c9d532
Autor:
Nilo Cesar Consoli, Hugo Carlos Scheuermann Filho, Alexia Cindy Wagner, João Vítor de Azambuja Carvalho, João Pedro Camelo Guedes, Inácio Carvalho, Bruno Guimarães Delgado, João Paulo de Sousa Silva
Publikováno v:
Soils and Foundations, Vol 64, Iss 6, Pp 101543- (2024)
Grading changes due to particle breakage are crucial in geotechnical engineering problems involving high pressures, such as elevated-height dry stacking facilities for compacted filtered iron ore tailings disposal. However, understanding the iron ore
Externí odkaz:
https://doaj.org/article/768ad2a38166445c977b7290d5a7fe72
Autor:
Nilo Cesar Consoli, João Vítor de Azambuja Carvalho, Alexia Cindy Wagner, Hugo Carlos Scheuermann Filho, Inácio Carvalho, Pedro Pazzoto Cacciari, João Paulo de Sousa Silva
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 5, Pp 1684-1695 (2024)
The disposal of filtered tailings in high dry stacks can induce particle breakage, changing the material's behaviour during the structure's lifetime. The grading changes influence material properties at the critical state, and this is not mature for
Externí odkaz:
https://doaj.org/article/03bea9564bda4226960e5af4a983a112
Autor:
Consoli, Nilo Cesar, Scheuermann Filho, Hugo Carlos, Wagner, Alexia Cindy, Carvalho, João Vítor de Azambuja, Guedes, João Pedro Camelo, Carvalho, Inácio, Delgado, Bruno Guimarães, Silva, João Paulo de Sousa
Publikováno v:
In Soils and Foundations December 2024 64(6)
Publikováno v:
Revista REAMEC, Vol 12 (2024)
Este trabalho apresenta um recorte dos resultados de uma revisão de literatura do tipo descritiva e analítica em teses e dissertações brasileiras, que abordaram praxeologias em livros didáticos, documentos, ou em concepções de professores e al
Externí odkaz:
https://doaj.org/article/49e4489e487f44358bedbdb0e188ba1d
Autor:
Giovani Jordi Bruschi, Carolina Pereira Dos Santos, Hugo Carlos Scheuermann Filho, Camila da Silva Martinatto, Luana Rutz Schulz, João Paulo de Sousa Silva, Nilo Cesar Consoli
Publikováno v:
Mining, Vol 3, Iss 4, Pp 712-730 (2023)
The dry stacking of filtered tailings is an option to deal with safety-related issues involving traditional slurry disposition in impoundments. Filtered tailings can be compacted to pre-define design specifications, which minimizes structural instabi
Externí odkaz:
https://doaj.org/article/229081c5c6734be5ae8c9eb634f04b57
Autor:
Consoli, Nilo Cesar, Azambuja Carvalho, João Vítor de, Wagner, Alexia Cindy, Scheuermann Filho, Hugo Carlos, Carvalho, Inácio, Cacciari, Pedro Pazzoto, Sousa Silva, João Paulo de
Publikováno v:
In Journal of Rock Mechanics and Geotechnical Engineering May 2024 16(5):1684-1695
Autor:
Silva, João Paulo Sousa, Rissoli, Ana Luisa Cezar, Cacciari, Pedro Pazzoto, Viana da Fonseca, António Joaquim Pereira, Scheuermann Filho, Hugo Carlos, Wagner, Alexia Cindy, Carvalho, João Vítor de Azambuja, Festugato, Lucas, Consoli, Nilo Cesar
Publikováno v:
In Soils and Foundations April 2024 64(2)
Autor:
João Paulo Sousa Silva, Ana Luisa Cezar Rissoli, Pedro Pazzoto Cacciari, António Joaquim Pereira Viana da Fonseca, Hugo Carlos Scheuermann Filho, Alexia Cindy Wagner, João Vítor de Azambuja Carvalho, Lucas Festugato, Nilo Cesar Consoli
Publikováno v:
Soils and Foundations, Vol 64, Iss 2, Pp 101438- (2024)
The filtered tailings disposal (dry stacking) up to 300 m high is an alternative to overcome the drawbacks related to the slurry tailings storage in large impoundments as it is safer and demands smaller portions of the existing landform. Even so, the
Externí odkaz:
https://doaj.org/article/c018c4c93c9e4fc7b86bf933c782ca48
Autor:
Alexia Cindy Wagner, João Paulo de Sousa Silva, João Vítor de Azambuja Carvalho, Ana Luisa Cezar Rissoli, Pedro Pazzoto Cacciari, Helder Mansur Chaves, Hugo Carlos Scheuermann Filho, Nilo Cesar Consoli
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 7, Pp 1883-1894 (2023)
The disposal of mining tailings has increasingly focused on the use of dry stacks. These structures offer more security since they use filtered and compacted material. Because of the construction method and the heights achieved, the material that com
Externí odkaz:
https://doaj.org/article/fc7e6b41442d4bb787fea1e65e209f50