Daniel Santana

Daniel Santana Email and Phone Number

Especialista Sênior Mecanica de Rochas @ AngloGold Ashanti Brasil
Bahia, Brazil
Daniel Santana's Location
Bahia, Brazil, Brazil
About Daniel Santana

Daniel Santana is a Especialista Sênior Mecanica de Rochas at AngloGold Ashanti Brasil. He possess expertise in engineer, rock mechanics, mine ventilation, matlab, esl and 11 more skills.

Daniel Santana's Current Company Details
AngloGold Ashanti Brasil

Anglogold Ashanti Brasil

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Especialista Sênior Mecanica de Rochas
Bahia, Brazil
Employees:
2808
Daniel Santana Work Experience Details
  • Anglogold Ashanti Brasil
    Especialista Sênior Mecanica De Rochas
    Anglogold Ashanti Brasil
    Bahia, Brazil
  • Erobrasil
    Coordenador De Geotecnia
    Erobrasil Apr 2022 - Present
    Brasil
  • Mineração Caraíba S/A
    Engenheiro Geotécnico Pleno
    Mineração Caraíba S/A Oct 2019 - Apr 2022
    Pilar Da Bahia
    • Atualização do modelo geotécnico/ estrutural da mina em ambiente Datamine.• Revisão dos critérios de dimensionamento dos realces da Mina Vermelhos.• Revisão dos critérios de definição da receita do cemented rock fill da Mina Vermelhos, a fim de atender paredes autoportantes de backfill para lavra dos realces primários.• Definição de sistemática de suporte em ambiente de falha baseado na interpretação do modelo estrutural; • Definição da metodologia de sequenciamento de lavra baseado na ocorrência de eventos sísmicos; • Análise de risco geotécnico de lavra, visando previsibilidade e ação para mitigação dos riscos através de matriz de risco;• Criação e administração de bancos de dados de gerenciamento geotécnico;• Emissão de relatórios técnicos, estudos técnicos e retroanálise de lavra.
  • Nexa Resources
    Engenheiro Geotécnico Junior
    Nexa Resources Sep 2018 - Oct 2019
    Vazante
    • Dimensionamento de suporte baseado na revisão do modelo geomecânico utilizando ferramentas do Deswik, Leapfrog e Gem4D (LOM, MP E CP)• Revisão da metologia empírica de dimensionamento de realces a partir da calibração das curvas de estabilidade de Potvin• Implementação da metodologia de previsão de diluição operacional e dimensionamento de cabos para lavra CP e LOM• Participação do desenvolvimento de rotina de inspeções com foco em acompanhamento operacional e geração de KPI’s operacionais• Implementação da geração de relatórios de FOG, georeferenciamento e mapa tridmensaional dos eventos de queda de rocha (FOG) • Implementação do Stope Notes da Geomecânica (compilação de informações geomecânicas para o Planejamento de Curto e Médio Prazo) • Estruturação do laboratório, ensaios e orçamento de ferramentas para controle de qualidade do concreto projetado e otimização do traço aplicado em campo• Estruturação do projeto de redução do tempo de reentrada na galeria recém projetada (concreto) através do ganho de resistência inicial.• Ministração de treinamentos voltados para Mecânica de Rochas
  • Nexa Resources
    Mining Engineer Intern
    Nexa Resources Dec 2017 - Aug 2018
    Vazante
    • Geotechnical inspection with technical staff in order to recommend ground support, assess ground geotechnical conditions, suggest changes on planning of stopes or pillar design based on field experience.• Conducted activities related to design of support system based on rock mass characterization and classification (bolt, shotcrete, mechanized cablebolt, steel arch) ;• Worked closely with the Planning team to review production panel extraction and development heading as well as optimize mine and equipment sequencing; • Carried out 2D (Phase) and 3D (Map3D) numerical modelling of excavations to predict the rock mass behavior of mine projects such as open stopes, VRM stopes and footwall drive; • Interpretation of geotechnical core logging of drilling holes in sheared zone and karst area; • Empirical analysis to predict stope stability and dilution (Mathews and Potvin chart); responsible for the construction of Potvin chart through back-analysis method;• Operational, geotechnical, geological and planning overview knowledge of the underground mine methods: Sublevel Open Stope and VRM. Softwares used; Deswik, Unwedge, Phase, Map3D, Gem4D, Dips and Datamine. *Underground mine developed under low confinement (shallow mine) and high groundwater flow (14000m³/h) in karst environment.
  • Brio Gold
    Mining Engineer Intern
    Brio Gold Mar 2017 - Oct 2017
    Pilar De Goias
    • Responsible for the geotechnical infill core logging; • Carried out geotechnical mapping based on RMR and Q methods to predict excavation stability; • Responsible for the development of cable projects to control stope dilution (manual cablebolt instalation)• Geotechnical inspection with technical staff in order to define recommendations of ground support of the excavation (bolt, steel mesh and manual cablebolt);• Overview of geological, geotechnical and operational carachteristics of the deposit through routine activities related to the excavation of the mine and opening of the stopes based on the underground mine methods: Room and Pillar (Short Hole and Long Hole).*Underground mine under low confinement (shallow mine) and narrow veins ranging from 1.0m to 2.0m.

Daniel Santana Skills

Engineer Rock Mechanics Mine Ventilation Matlab Esl Microsoft Office Mining Mineral Processing Mineral Exploration Mine Management Engenharia Autocad Microsoft Word Microsoft Powerpoint Microsoft Excel Sap

Daniel Santana Education Details

Frequently Asked Questions about Daniel Santana

What company does Daniel Santana work for?

Daniel Santana works for Anglogold Ashanti Brasil

What is Daniel Santana's role at the current company?

Daniel Santana's current role is Especialista Sênior Mecanica de Rochas.

What schools did Daniel Santana attend?

Daniel Santana attended Ufop - Universidade Federal De Ouro Preto, Universidade Federal Da Bahia, Montana Tech Of The University Of Montana, Penn State University, Clarion University Of Pennsylvania.

What are some of Daniel Santana's interests?

Daniel Santana has interest in Civil Rights And Social Action, Education, Environment, Science And Technology, Human Rights, Animal Welfare, Arts And Culture, Health.

What skills is Daniel Santana known for?

Daniel Santana has skills like Engineer, Rock Mechanics, Mine Ventilation, Matlab, Esl, Microsoft Office, Mining, Mineral Processing, Mineral Exploration, Mine Management, Engenharia, Autocad.

Who are Daniel Santana's colleagues?

Daniel Santana's colleagues are Isadora Borges Neiva, Sidnei A. Rosario, Wenes Pereira Alves, Wesley Felix Gomes, Iara Santos, Jonasdesouzasantos Souzasantos, Audisley Castro.

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