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Titlebook: Geotechnical and Exploration Drilling in the Polar Regions; Pavel G. Talalay Book 2022 The Editor(s) (if applicable) and The Author(s), un

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Drilling Challenges and Drilling Methods in the Polar Regions,g planning, while safety should be the highest priority in drilling planning. This chapter also describes the classification of geotechnical and exploration drilling methods and boreholes in the polar regions.
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Air and Foam Drilling in Frozen Soils,s a low specific-heat capacity. Of the variety of circulation mediums, chilled air and foam are the best ones from the standpoint of preventing permafrost thawing. This chapter describes air and foam drilling practices in frozen soils.
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Monte Carlo Simulation and Risk Assessment,rimarily disadvantages include some possible breakdown of the coarser material, depth limitations and the difficulty of collecting samples. This chapter discusses in some detail types and application of various auguring and anchoring systems. Some aspects of rotary dry drilling in frozen soils are also discussed.
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Auger and Rotary Dry Drilling in Frozen Soils,rimarily disadvantages include some possible breakdown of the coarser material, depth limitations and the difficulty of collecting samples. This chapter discusses in some detail types and application of various auguring and anchoring systems. Some aspects of rotary dry drilling in frozen soils are also discussed.
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