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Documenta Geonica   1 / 1997

Contents

  • Characteristics of the Institute of Geonics AS CR
  • Main research projects
    • Project No.K1012601: Evaluation of the physical rock mass reaction onto antropogeneous effects
      • Partial project: Investigation of chosen physical properties of rocks and coal during various loading regimes
      • Partial project: Investigation of reinforcement processes in the rock mass
      • Partial project: Mathematical simulation of the rock mass using effective numerical methods and simultaneous computer aided implementation
      • Partial project: Seismic investigation of rock mass fracturing
    • Project No.K1042603: Pollutants in the process of rock disintegration
      • Partial project: Study of sorption of Fe(CN)6 3-, Cu2+ , paraquat and phenol on waste slurries by means of carbon paste electrode (CPE)
      • Partial project: Determination of respirable fraction of dust in the abrasive material
  • The Department of Earth Materials Science
    • Laboratory of Petrology and Physical Properties of Rocks
      • Mathematical simulation of mineral grains disintegration by means of effects of high-pressure and abrasive beam, mineralogy and kind disintegration of garnets
      • Coal clasts in Carboniferous sediments of the Upper Silesian basin
      • Tonsteins in the Carboniferous of the Upper Silesian basin: Their origin and importance for the volcanism of the Variscan collision zone and for corellation of Euro-American coal basins
      • Permeability of sedimentary rocks under 3D stress-strain state
    • Laboratory of Rock Disintegration
      • Research of the critical state of cutting tools of winning machines
      • Sampling of aerosoles and slurries in processes of disintegration of rocks by means of high speed water jet
      • Alternative fuel development (Coal Cumminution by High Pressure Water Jet)
      • Mathematical modelling of mineral grain failure caused by high pressure water and abrasive jet action, mineralogy of abrasives and the way of failure of garnets for two isomorphous series
      • Mathematical model of the system for the disintegration of very strong abrasive rocks by means of rolling disks operating on plane trajectories
    • Laboratory of Environmental Chemistry
      • Burning solid fuel in the fireplaces of small furnaces
      • Study of N2O formation in mobile and stationary equipments
      • Quality of coal combustion in small boilers
  • Department of Geomechanics
    • Stabilisation of the rock mass in coal mines by means of synthetic resins
    • Tectonic fauls vinicity impact to primary stress character changes in the carboniferous massif in the Upper Silesian Basin Czech Part
  • Departnent of Applied Mathematics
    • Mathematical modelling in geomechanics: solution of large 3D problems
    • High performance computing in geosciences
    • Large-scale computing in geosciences
    • Rock mass freezing
    • Mathematical model of a system for disintegration of very strong abrasive rocks by rolling discs moving along plane trajectories
  • Department of Geophysics and Special Measurement Methods
    • Energetic characteristic of mining-induced seismic events (in the Czech Part of the Upper Silesian Coal Basin)
    • Mobility of techtonic zones of the Northern part of the Moravian – Silesian Region and their earthquake activity
    • Evaluation of development of rock failure process by application of acoustic methods
    • Sources and properties of wavefield of the short period seismic noise in the Ostrava – Karviná region and its spatial and temporal development