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  • AIME
    Augmentation of Small-Hole Rock Drilling with Water Jets

    By John R. M. Hill, Gerald Zink, Fun-Den Wang

    The work described in this paper is sponsored by the Bureau of Mines for the purpose of accelerating the drilling of roof bolt holes and reducing the quantity of materials needed to fill each hole. A

    Jan 12, 1979

  • SME
    Augmentation Of Small-Hole Rock Drilling With Water Jets

    By Gerald Zink

    The work described in this paper is sponsored by the Bureau of Mines for the purpose of accelerating the drilling of roof bolt holes and reducing the quantity of materials needed to fill each hole. A

    Jan 1, 1978

  • SME
    Augmented-reality system for training of heavy-equipment operators in surface mining

    By Amy McBrayer, Vladislav Kecojevic, Juan David Valencia Quiceno, Dragan Bogunovic

    The mining industry’s commitment to innovation reflects a history of adopting technological advancements to enhance workplace safety, environmental sustainability and vocational training. The objectiv

    Feb 1, 2025

  • ABM
    Aumento Da Confiabildade Da Planta De Sínter De Uma Usina Siderúrgica Através Da Metodologia De Análise E Soluções De Problemas

    By Shaney Gonçalves Mileipe

    No contexto atual, os estudos de engenharia de confiabilidade se tornaram cada vez mais essenciais para o acréscimo de disponibilidade das plantas e estabilidade operacional. Este trabalho tem por obj

    Oct 30, 2017

  • ABM
    Aumento Da Confiabilidade Das Retro Escavadeiras Frota 345 Do Complexo Mariana

    By Paulinelli Santos Rocha

    A frota de equipamentos retro escavadeiras 345 CAT é responsável pela infraestrutura das minas do complexo Mariana, e este Projeto foi desenvolvido devido a baixa confiabilidade que estes equipamentos

    Aug 8, 2018

  • ABM
    Aumento Da Confiabilidade De Roletes De Planicidade Instalados Em Laminadores De Folha De Aluminio

    By Marcelo Gonçalves Pereira

    Os roletes de planicidade estão instalados na posição frontal dos laminadores. O histórico do equipamento mostra um tempo entre falha de 6 meses, caracterizadas principalmente por fratura da gaiola e

    Aug 17, 2017

  • ABM
    Aumento Da Confiabilidade Operacional E Disponibilidade Do Fea Da Votorantim Resende Através Do Uso Das Tecnologias Double Side E Protect Block

    By Thiago Pinto Wandekoken

    A aciaria elétrica da Votorantim Siderurgia em Resende, possui um FEA de capacidade de 100 t, transformador de 100+20 MVa, equipado com 05 injetores convencionais de oxigênio e 03 injetores convencion

    Aug 16, 2017

  • ABM
    Aumento Do Rendimento De Turbina De Topo De Alto Forno Via Aplicação De Polimero Dispersante De Alto Estresse

    By Paulo Santiago

    Redução dos custos de operação e a produção de aço com menor impacto ambiental são diretrizes unânimes na siderurgia atual. A tecnologia das Turbinas de Recuperação de Topo (Top Recovery Turbines – TR

    Oct 30, 2017

  • CIM
    Aur Resources Inc. Session Introduction (CIM 105th Annual General Meeting Montreal, May 5 - 7, 2003)

    By Robert Hamilton

    Aur Resources is Canada's leading copper mining company with producing mines and development projects in North, Central, and South America. Copper production from Louvicourt Mine in Quebec, Quebr

    May 1, 2003

  • CIM
    Auriferous shear zones with examples from the western shield

    By K. Howard Poulsen

    Shear zones are tabular tructures which tend to occur either discordantly within, or concordantly along the margins of, competent rock masse uch as plutons, sill or flows. They contain deformed equiva

    Jan 1, 1986

  • AUSIMM
    Australia's Coal Industry - Where Will it be in the Year 2000?

    The Australian coal industry has undergone sevenfold growth over the last 30 years and since 1985 has been the world's largest coal exporter. Three quarters of Australia's coal production

    Jan 1, 1988

  • AUSIMM
    Australia's Mineral Resources- A Vital Role: An Uncertain Future

    The long-term outlook Tor Australla's traditional mining products is for flat demand and continuing low prices. This has come about because of three far-reaching changes since earlier boom day

    Jan 1, 1987

  • AIME
    Australia's Slow Entry Into The Nuclear Age

    By Eugene Guccione

    Australia could eventually become a major world supplier of uranium oxide-but how quickly that happens depends on the outcome of a highly complex and emotional battle among different special interests

    Jan 1, 1977