| ||
|
| ||
|
doi: 10.24412/2687-1092-2022-9-222-227 1 JSC «Arctic-Marine Engineer-Geological Expeditions», Murmansk, Russia 2 Murmansk State Technical University, Murmansk, Russia
|
|
Abstract. There were frozen and cooled soils identified according to geotechnical drilling and temperature cone penetration test in the permafrost of the Baydara Bay offshore. There are frozen icing soils developed as a local massif in the NE of the water area. There are seasonally frozen and cooled formations also identified. The cooled soils contain both perennial and seasonal varieties. Data on the stratigraphy and structure of the upper part of the section, composition, salinity and temperatures of frozen, cooled and thawed deposits are given. Keywords: Kara Sea, Baydara Bay, quaternary deposits, permafrost, seasonally frozen soil, cooled soil, soil salinity, soil temperature, temperature cone penetration test
GOST 25100-2020. Soils. Classification. M., Standartinform, 2020,
38 p.
Natural conditions of Baydaratskaya Bay. The main results of research
for the construction of an underwater crossing of the Yamal-Center gas
pipeline system. M.: GEOS, 1997, 442 p.
Rokos S.I., Dlugach A.G., Loktev A.S., Kostin D.A., Kulikov S.N.
Permafrost of the Pechora and Kara shelves: Genesis, composition,
distribution and occurrence character // Eng. Geologia. 2009. No.
10. P. 38-41.
SP 25.13330.2012. Bases and foundations on permafrost soils. M.,
Ministry of Regional Development of Russia, 2012, 123 p.
|
|
Cite this article:
Rokos S.I., Kostin D.A., Tulapin A.V., Kulikov S.N., Arushnyayn L.A. 2022. Frozen and cooled soils of the Baydara Bay offshore // Relief and Quaternary deposits of the Arctic, Subarctic and North-West Russia. Issue 9. P. 222-227. doi: 10.24412/2687-1092-2022-9-222-227
|
