Product Description

Ano 82 . Nº 02 . v.71 . apr/jun. 2018

See the contents of issue # 02, v. 71, School of mines magazine: REM – Revista Escola de Minas

Editorial

· Upgrade or perish
Jório Coelho

Civil Engineering

· 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

Geosciences

· 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

Mechanic and Energy

· 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

Metallurgy and Materials

· 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

Mining

· 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