REM – V.71.Nº 03

Structural reliability analysis of steel plane frames with semi-rigid connections

Bruno Márcio Agostini, Marcílio Sousa da Rocha Freitas, Ricardo Azoubel da Mota Silveira, Andréa Regina Dias da Silva

Comparative study of tall building response to synoptic and non-synoptic wind action

Leandro Fleck Fadel Miguel, Jorge Daniel Riera, Vanessa Vanin

Vibration behavior of thin-walled steel members subjected to uniform bending

Andréa Gonçalves Rodrigues das Dôres, Dinar Camotim, Pedro Borges Dinis, Marcilio Sousa da Rocha Freitas

Risk evaluation in tunneling excavation methods

João Pedro Couto, Aires Camões,  Manuel Luis Tender

Reliability analysis of welded and bolted connections in cold-formed steel sections

Marcílio Sousa da Rocha Freitas, André Luis Riqueira Brandão, Antônio Roque Alves

The Quest for land at Piranema sand cluster

João Pedro Martins da Silva, Humberto Kzure-Cerquera, José Mário Coelho

Using rodogram function to characterize hurst coefficient in rock profiles

David Alvarenga Drumond, Cláudio Lúcio Lopes Pinto

Influence of water in the MQL technique in the grinding of steel AISI 4340 using CBN wheels

Bruno Kenta Sato, Alan Rodrigo de Sales, José Claudio Lopes,Hamilton Jose de Mello, Paulo Roberto de Aguiar, Eduardo Carlos Bianchi

Evaluation of the oil flow using the MQL technique applied in the cylindrical plunge grinding of AISI 4340 steel with cbn grinding wheel

Rafael Polato Francelin, Wangner Barbosa da Costa, José Claudio Lopes, Alan Polato Francelin, Hamilton Jose de Mello, Paulo Roberdo de Aguiar, Eduardo Carlos Bianchi

Use of ornamental rock residues for mould flux development

Leticia Miranda Alves, Hiury Voltz, Cássio Santos de Carvalho, Altemar Dettogne do Nascimento, Estéfano Aparecido Vieira

Carbothermic reduction of Electric Arc Furnace Dust via thermogravimetry

Felipe Buboltz Ferreira, Bruno Deves Flores, Eduardo Osório, Antônio Cezar Faria Vilela

Pelletizing furnace refractory lining life cycle extension by applying thermography analysis and direct refractory injection

Fernando Luiz Câmara Campos Junior, Sebastiana Luiza Bragança Lana, Paulo Santos Assis, Benito Barbabela e Silva

Characterization of mineral wools obtained from ornamental rock wastes

Joner Oliveira Alves, Eduardo Junca, Felipe Fardin Grillo, Girley Ferreira Rodrigues, Denise Crocce Romano Espinosa, Jorge Alberto Soares Tenório

Operational conditions of an electrostatic separator for concentrate copper from electronic waste

Fernando Hamerski, Dillan Passos Bernardes, Hugo Marcelo Veit

Comparative evaluation between mechanical and pneumatic cells for quartz flotation in the iron ore industry

Neymayer Pereira Lima, Antônio Eduardo Clark Peres. Tatiane Aparecida Rocha Gonçalves

The impact of payload truck factor use in mine performance reports for an open pit copper mine in Brazil

Ana Carla de Melo Moreira Campelo, Tatiane Marin

Economic advantages of dynamic analysis in the early stages of mining projects

Dennis Travagini Cremonese, Tatiane Marin, Giorgio Francesco Cesare de Tomi

Simulation of the mechanical process of gypsum cutting with picks

Adel Boukhalfa, Mohamed Cherif Djouama, Sami Yahyaoui, Aissa Benselhoub

Topographic modelling using UAVs compared with traditional survey methods in mining

Filipe Beretta, Henrique Shibata, Rodrigo Cordova, Rodrigo de Lemos Peroni, Jeremias Azambuja, João Felipe Coimbra Leite Costa

SEM study of a lead-iron slag flotation process

João Alberto de Souza Nunes, Carlos Adolpho Magalhães Baltar, Luis Carlos Bertolino, Bianca Maria da Silva