31–40 von 998 Ergebnissen
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    Analysis of Finite Element and Optimization Design of Mechanical Excavator Rotary Platform

    Li, Jia / Kong, Xiang-wei / Li, Lin et al. | Tema Archiv | 2013
    Schlagwörter: Bergbau

    "Val Fortore State Road 212" - Excavation of tunnels in structurally complex formations

    Cassani, Giovanna | Tema Archiv | 2013
    Schlagwörter: Ausbau (Bergbau)

    Downhole Propulsion/Steering Mechanism for Wellbore Trajectory Control in Directional Drilling

    Liu, Xu-Hui / Liu, Ying-hui / Feng, Ding | Tema Archiv | 2013
    Schlagwörter: Richtbohren (Bergbau)

    Steady-state solutions of a propagating borehole

    Perneder, Luc / Detournay, Emmanuel | Tema Archiv | 2013
    Schlagwörter: Richtbohren (Bergbau)

    Factors Affecting Water Breakthrough Time of a Vertical Well Subject to Double-Edge Water Drive Mechanism

    Dongo, Valentine E. / Adewole, E.Steve | Tema Archiv | 2013
    Schlagwörter: Tiefbohren (Bergbau)

    Application of trenchless methods for pipelines renovation on mining areas

    Kalisz, Piotr / Paczesniowski, Krzysztof | Tema Archiv | 2012
    Schlagwörter: Bergbau

    Based on Numerical Simulation to Investigate the Process of Gas Explosion Accident in Coal Mine

    Zhang, Xian-Tang / Li, Xiao-Long / Wang, Hong-Li et al. | Tema Archiv | 2012
    Schlagwörter: Bergbau

    Study on the Drilling Formation Selection and Risk Analysis of the Directional Drilling

    Wu, Ying / Zhang, Peng / Li, Xiao | Tema Archiv | 2012
    Schlagwörter: Richtbohren (Bergbau)

    Isolated zone evaluation of the Tier 4i diesel engine equipped with an SCR system

    Bugarski, A.D. / Cauda, E.G. / Janisko, S.J. et al. | Tema Archiv | 2012
    Schlagwörter: Bergbau , Wetter (Bergbau)

    The Test of Amine Polymeric Alcohol Drilling Fluid System in Baka Block

    Sun, Yu-Xue / Xu, Bo / Xie, Yu-Ning | Tema Archiv | 2012
    Schlagwörter: Bohrung (Bergbau)