Агрессивность сезонноталых и мерзлых грунтов Якутска
Abstract
This paper presents the results of study an aggressiveness of thawed and frozen soils in Yakutsk city. The classification of soils in terms of their aggressiveness towards construction foundations. Anthropogenic ag- gressive soils are widespread in Yakutsk area, but unlike the natural soils they have no area wide develop- ment. Soils highly aggressive to concrete are confined to the older part of the city 200-300 years in age. The freezing temperature of soils salinized with magnesium, sodium and calcium chlorides and sulfates is –2,3ºС at depths of 2 to 5 m and –1,1ºС at depth of 6 m.
About the Authors
Николай Владимирович Торговкин
ИМЗ СО РАН
Russian Federation
Russian Federation
Владимир Николаевич Макаров
ИМЗ СО РАН
Russian Federation
Russian Federation
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Review
For citations:
Торговкин Н.В., Макаров В.Н. Агрессивность сезонноталых и мерзлых грунтов Якутска. Arctic and Subarctic Natural Resources. 2014;19(1). (In Russ.)
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