The nature of exogenous geological processes and phenomena affecting the efficiency
and reliability of the linear structure is defined according to the geotechnical surveys
of 2008–2013 in the new Tommot-Kerdem railway of the Amur-Yakut Mainline. The
significant role of cryogenic weathering in breaking the stable condition of the railway in
severe climatic conditions of Yakutia is specified (9% of the way from the total length of
the railway have deformations caused exclusively by the action of cryogenic weathering
of the rock composing the embankment).
processes and phenomena, cryogenic weathering, stability, deformation.
References
1. Alekseyev V. R. Rayonirovanie Severnogo Priamur’ya i Yuzhnoy Yakutii po usloviyam vyvetrivaniya gornykh porod / V. R. Alekseyev, S. S. Pavlov // Desyatoe nauchnoe soveshchanie geografov Sibiri i Dal’nego Vostoka. Irkutsk, 1999. S. 11–12.
2. Alekseyev V. R. Geokriologicheskiy monitoring na zheleznodorozhnom transporte: metod. rekomendatsii / V. R. Alekseyev, R. M. Kamenskiy, A. V. Samokhin. Irkutsk: Izd-vo In-ta geografii SO RAN, 1999. 53 s.
3. Vyrkin V. B. Klimaticheskie faktory kriogennogo vyvetrivaniya gornykh porod v Sibiri i na Dal’nem Vostoke // Glyatsiologiya Vostochnoy Sibiri. Irkutsk: Izd-vo In-ta geografii SO RAN, 1983. S. 103–109.
4. Grib N. N. Razvitie ekzogennykh protsessov v predelakh ekspluatiruemoy zheleznodorozhnoy trassy Berkakit – Tommot / N. N. Grib, S. S. Pavlov, A. A. Syas’ko, P. Yu. Kuznetsov, A. V. Kachaev // Vestnik Tekhnicheskogo instituta (filial) Yakutskogo gosudarstvennogo universiteta: Neryungri. Izd-vo Tekhnicheskiy institut (f) YaGU, 2009. S. 36–39.
5. Zabelin A. B., Pavlov S. S. Vliyanie kriogennogo vyvetrivaniya na geotekhnicheskie sistemy Yuzhno-Yakutskogo regiona // Gornodobyvayushchaya Yakutiya na rubezhe III-go tysyacheletiya: sb. nauch. tr. Yakutsk : Izd-vo Yakutskogo un-ta, 2000. S. 40–44.
6. Kondrat’yev V. G. Aktivnye sposoby ukrepleniya osnovaniya zemlyanogo polotna na vechnomerzlykh gruntakh: monografiya. Chita: Zabtrans, 2001. 100 s.
7. Samokhin A. V., Pavlov S. S. Vliyanie ritmichnosti sezonnykh i godovykh kolebaniy temperatury na gornye porody, slagayushchie zemlyanoe polotno Amuro-Yakutskoy zheleznodorozhnoy magistrali // Mezhdunarodnaya konferentsiya «Ritmy prirodnykh protsessov v kriosfere Zemli». Pushchino, 2000. S. 17–18.
8. Shesternev D. M. Kriogipergenez i geotekhnicheskie svoystva gornykh porod kriolitozony. Novosibirsk: Izd-vo SO RAN, 2001. 266 s.
9. Grib N. N., Nikitin V. M., Pavlov S. S. Cryogenic weathering force on the fill slope firmness. Journal of Glaciology and Geocryology, v. 60–63, September, 2004.
