REM – V.71.Nº 02

Thermal analysis of steel-concrete composite cross sections via CS-ASA/FA

Dalilah Pires, Rafael Cesário Barros, Paulo Anderson Santana Rocha, Ricardo Azoubel da Mota Silveira

Water jet tunneling: a theoretical advanced rate evaluation

Rafael Pacheco dos Santos, José Marcos Faccin Guimarães, Patrícia de Oliveira Faria, Marcos Aurélio Marques Noronha

Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-Minas

Denise de Fátima Santos da Silva, Allan Erlikhman Medeiros Santos, Bruno Trindade Ferreira, Tiago Martins Pereira, Rosyelle Cristina Corteletti

Color electron microprobe cathodoluminescence of Bishunpur meteorite compared with the traditional optical microscopy method

Amanda Araujo Tosi, Maria Elizabeth Zucolotto, Júlio Cezar Mendes, Isabel Ludka,Fernando de Souza Gonçalves Vasques

Geophysical prospection in tin mineral occurrence associated to greisen in granite São Sepé (RS)

Marly Aparecida Silva, Cesar Augusto Moreira, Karolliny Borssatto, Lenon Melo Ilha, Shaiely Fernandes Santos

Experimental study on the self-suspending proppant-laden flow in a single fracture

Peng Li, Xuhui Zhang, Xiaobing Lu, Jianzheng Su, Zhiwen Huang, Xin Fan

Application of methodology for the adequacy of the electrical motor’s power sizing: permanent and transient analysis

Alan Kardek Rêgo Segundo, Delly Oliveira Filho, Josué Morgan Queiroz, José Helvecio Martins, Paulo Marcos de Barros Monteiro

Evaluation of internal corrosion in a Brazilian iron ore slurry pipeline based on the characterization of scales and tubercles

Gabriela Goes Mattioli, Afonso Henriques Martins, Vanessa de Freitas Cunha Lins, Paulo Roberto Gomes Brandão, Ayron Silva Guimarães Torres

Characterization of iron ore pellets by multimodal microscopy and image analysis

Reynel Martinez Castellanos, Julio César Álvarez Iglesias, Otávio da Fonseca Martins Gomes, Karen Soares Augusto, Sidnei Paciornik

Evaluating the hot metal dephosphorization efficiency of different synthetic slags using phosphorus partition ratio, phosphate capacity and computational thermodynamics

Felipe Costa Broseghini, Heitor Cristo Clem de Oliveria, Silas Gambarine Soares, Felipe Fardin Grillo, José Roberto Oliveira

Optimal hydrated lime concentration in asphalt binder to improve photo degradation resistance

André Gustavo Banja, Maria de Fátima Amazonas de Sá Araújo, Maria das Mercês Reis de Castro, Roberto Luiz Moreira, Leni Figueiredo Mathias Leite, Vanessa de Freitas Cunha Lins

Measurement uncertainty of plane-strain fracture toughness KIC testing by the Monte Carlo Method

Daniel Antonio Kapper Fabricio, Lisiane Trevisan, Afonso Reguly, Carla Schwengber ten Caten

Assessment of viscosity calculation for calcium-silicate based slags using computational thermodynamics

Vinicius Cardoso da Rocha, Miguel Lahr da Silva, Wagner Viana Bielefeldt, Antônio Cezar Faria Vilela

Toughening of polystyrene using styrene-butadiene rubber (SBRr) waste from the shoe industry

Carlos Bruno Barreto Luna, Danilo Diniz Siqueira, Edcleide Maria Araújo, Dayanne Diniz de Souza Morais, Elieber Barros Bezerra

Replacement of fluorspar in the desulfurization of hot metal

Arthur Silva Bahiense Moreira, Carlos Antônio Silva, Itavahn Alves Silva

Comparison between the application of the conventional mine planning and of the direct block scheduling on an open pit mine project

Pedro Henrique Alves Campos, Ivo Eyer Cabral, Carlos Enrique Arroyo Ortiz, Nelson Morales

Direct block scheduling under marketing uncertainties

Hudson Rodrigues Burgarelli, Felipe Ribeiro Souza, Alizeibek Saleimen Nader, Vidal Félix Navarro Torres, Taís Renata Câmara, Carlos Enrique Arroyo Ortiz, Roberto Galery

The use of RPAS – Remotely Piloted Aircraft Systems in the topographic mapping for mining

Rodrigo Pereira Lima, Cleiton Coelho, Germán Vinueza, Jean Thiago Grassi, Luiz Henrique Guimaraes Castiglione

Classical and stochastic mine planning techniques, state of the art and trends

Vidal Félix Navarro Torres, Beck Nader, Carlos Enrique Arroyo Ortiz, Felipe Souza, Hudson Rodrigues Burgarelli, Leonardo Soares Chaves, Luiz Alberto Carvalho, Taís Renata Câmara, Eunírio Zanetti, Roberto Galery

Simultaneous use of direct and reverse flotation in the production of iron ore concentrate plant

Fabio de São José, Emanuela Reis Brod, Carlos Alberto Pereira

Error variance of short duration sieving

Tulio Viegas Bicalho Resende, José Aurélio Medeiros da Luz