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Gas pipeline surface subsidence dynamics within Kalush-Golyn salt deposit
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 18th International Conference on Geoinformatics - Theoretical and Applied Aspects, May 2019, Volume 2019, p.1 - 5
Abstract
Summary
The territory subsidence problem within the worked out mine field Khotin Kalush-Golyn potassium salt deposit is given in the paper. Methods of research -high-precision geodetic leveling and radar interferometry. According to the geodetic observations interpretation results a predicted subsidence trough was obtained. The presence of a subsidence fading stage of a spent mining mass within the Khotin mine, where the gas pipeline is located, has been confirmed. An estimation of longitudinal stresses from the main gas pipeline bending has been carried out by analyzing the spatial curvature radii.
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