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Documenta Geonica   1 / 1995

Information about Completed and Continuing Grants

Contents

  • Grants completed in 1994
    • Numerical analysis of nonlinear 3D problems in geomechanics
    • Tribology of the abrasive particles, contained in liquid medium, during their interactions with cut material at great velocities of application
    • Study of organic compounds – clay minerals interactions by means of modified, carbon paste electrode
      • Introduction
      • Experimental
      • Conclusion
    • Linguistic fuzzy logic controller – 2nd phase
      • Results of the project
    • Mechanism of hard rocks and similar materials disintegration by means of high energy liquid jet
      • Project aim determination
      • Results
      • Modelling of water jet interaction
      • Supplementary energy transfer
      • Linear stepping movement
      • Measurement of non–setting parameters
      • Conclusion
  • Grants continuing in 1995
    • Iterative methods for the solution of 3D problems of elasticity and plasticity
    • Creation of a physical model of a brittle non-homogeneous materials failure due to non-traditional energetic exertion
    • Effect of geological factors on failures of rocks and rock massif under different stress conditions
    • Interactions of metals and organic pollutants with clay-humate system in the soil
    • The nature of the initial stress field in the Ostrava – Karviná coalfield
    • Methodology of the determination of the effectiveness of roof bolts in underground workings
    • The development of material cutting technology with high energy pulsing water jet
  • International projects in 1995
    • Seismological and geomechanical study of the mining induced rock strata failure process (rock bursts) in Ostrava – Karviná coal basin
    • High performance computing in geosciences
    • Mathematical modelling of rock mass freezing by cooling fluid