დედამიწის შემსწავლელ მეცნიერებათა ინსტიტუტი და სეისმური მონიტორინგის ეროვნული ცენტრი
 

 

Engineering-geological surveys

  •   Subjecting solid rocks to drilling operations:

< 30 metres – the diameter of core – 42 mm;

< 100 metres – the diameter of core – 34 mm;

winkie_drill_content

Field equipment:  Minex, Winkie Drill

  •  Determining the density ratio of soil and unstable rocks, such as clay, sand, and gravel: the depth of penetration: <5 m;
  •  Determining the density ratio of soil and unstable rocks, such as clay, sand, and gravel: the depth of penetration: <10 m (under favourable geological conditions);

 

Field equipment: portable dynamic penetrometer, FD-645, HEAVY-DUTY

 

   

Geological survey

  • Geoogical mapping
    • Existing maps (geological, tectonic, geomorphological, et) in foundations. Classification scales:
    • 1:50 000;
    • 1:25 000;
    • 1:10 000;
    • 1:5 000;
    • 1:2 000
  • Digital database of the maps id foundation materials

Creation of a digital model of existing maps in foundation materials and their classification;

 

 

F-5011

Field equipment: GEO POCKET TRANSIT COMPASS, BRUNTON

   

  • Active tectonic survey
    • Identifying active fractures through analyzing maps and digital models;
    • Analysis of historic and hardware data;
    • Studying geological structures;
    • Paleo-seismological studies.

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