Sciences in Cold and Arid Regions ›› 2015, Vol. 7 ›› Issue (4): 293–299.doi: 10.3724/SP.J.1226.2015.00293

• ARTICLES •    

Accounting for the solar radiation in thermal regime prediction for railway subgrade in cold regions

Alexander Isakov, Anna Lavrova   

  1. Department of Survey, Design and Construction of the Railways and Roads of the Siberian State University of Railway Engineering, Novosibirsk, Russia
  • 收稿日期:2015-04-17 修回日期:2015-06-10 发布日期:2018-11-23
  • 通讯作者: Professor Alexander Isakov, Head of Department of the Siberian State University of Railway Engineering,Novosibirsk, Russia. Tel: +7-913-9858285; E-mail: mylab@ngs.ru E-mail:mylab@ngs.ru

Accounting for the solar radiation in thermal regime prediction for railway subgrade in cold regions

Alexander Isakov, Anna Lavrova   

  1. Department of Survey, Design and Construction of the Railways and Roads of the Siberian State University of Railway Engineering, Novosibirsk, Russia
  • Received:2015-04-17 Revised:2015-06-10 Published:2018-11-23
  • Contact: Professor Alexander Isakov, Head of Department of the Siberian State University of Railway Engineering,Novosibirsk, Russia. Tel: +7-913-9858285; E-mail: mylab@ngs.ru E-mail:mylab@ngs.ru

摘要: This paper presents a comparative analysis of simulation processes of seasonal freezing-thawing of railway subgrade and permafrost degradation, with and without accounting for solar radiation. Also, the effect of sun screens to reduce the degradation of subgrade permafrost under different climatic conditions is numerically substantiated. And finally, the temperature criterion of the origination of permafrost is illustrated.

关键词: solar radiation, thermal balance, subgrade seasonal freezing-thawing, permafrost, cryolite zone

Abstract: This paper presents a comparative analysis of simulation processes of seasonal freezing-thawing of railway subgrade and permafrost degradation, with and without accounting for solar radiation. Also, the effect of sun screens to reduce the degradation of subgrade permafrost under different climatic conditions is numerically substantiated. And finally, the temperature criterion of the origination of permafrost is illustrated.

Key words: solar radiation, thermal balance, subgrade seasonal freezing-thawing, permafrost, cryolite zone

Alekseev SI, 2007. Beds and foundations.Teaching aid for students of high school, St. Petersburg University of Railway, St. Petersburg.
Budyko MI, 1956. Thermal Balance of the Earth Surface. Leningrad: Gidrometizdat.
Isakov AL, 2013. Dangerous deformations of subgrade and methods of their calculation. Sciences in Cold and Arid Regions, 5(4): 353-362. DOI:10.3724/SP.J.1226.2013.00353.
Isakov AL, Kim HC, 2012. Thermal discrete model of soil freezing of roadbed. Transport of the Ural, 2(33): 121-125.
Kondratiev VG, 2011. Stabilization of subgrade on permafrost.In: Polygraph Resource. Chita, Russia.
Lukyanov VS, Golovko MD, 1957.Calculation of the Depth of Soil Freezing.Moscow:State Transport Railway Publisher.
Maslov AD, Osadchaya GG, Tumel NV, et al., 2005.Fundamentals of Geocryology. Teaching Aid, Institute of Management and Business Information,Uhta, Russia, pp. 176.
SNiP 23-01-99*, 2003.Building Climatology, Gosstroy of Russia. Moscow.
STN Z-01-95, 1996. Railway Track 1520 mm. Ministry of Railways, Moscow.
Teniz Ltd., 2013. Program for computation of effective radiation flow.http://maxteniz.kz/iak_in_rk/article_iac/ercalc/.(accessed on May, 2015)
Tsoi AP, Granovsky AS, Baranenko AV, 2014. Modeling and mathematical program for computation of the value of effective radiation.Journal of International Academy of Refrigeration, 1: 7-10.
Weather and climate, 2015.Website: http://www.pogodaiklimat.ru/climate/29634.htm. (accessed on May, 2015)
[1] ZhenMing Wu, Lin Zhao, Lin Liu, Rui Zhu, ZeShen Gao, YongPing Qiao, LiMing Tian, HuaYun Zhou, MeiZhen Xie. Surface-deformation monitoring in the permafrost regions over the Tibetan Plateau, using Sentinel-1 data[J]. Sciences in Cold and Arid Regions, 2018, 10(2): 114-125.
[2] JianKun Liu, TengFei Wang, Zhi Wen. Research on pile performance and state-of-the-art practice in cold regions[J]. Sciences in Cold and Arid Regions, 2018, 10(1): 1-11.
[3] Yan Lu, Xin Yi, WenBing Yu, WeiBo Liu. Numerical analysis on the thermal regimes of thermosyphon embankment in snowy permafrost area[J]. Sciences in Cold and Arid Regions, 2017, 9(6): 580-586.
[4] Rudolf V. Zhang. Utilizing natural cryogenic resources to improve the stability of natural-technical systems in the permafrost zone[J]. Sciences in Cold and Arid Regions, 2017, 9(4): 339-342.
[5] Feng Zhang, ZhaoHui(Joey) Yang, JiaHui Wang, HaiPeng Li, Benjamin Still. Shear properties of thawed natural permafrost by bender elements[J]. Sciences in Cold and Arid Regions, 2017, 9(4): 343-351.
[6] L. Gagarin, A. Melnikov, V. Ogonerov, I. Khristophorov, K. Bazhin. Phenomena caused by seismic and geocryological processes across linear infrastructure, South Yakutia, Russia[J]. Sciences in Cold and Arid Regions, 2017, 9(4): 352-362.
[7] Eduard Severskiy. Permafrost response to climate change in the Northern Tien Shan[J]. Sciences in Cold and Arid Regions, 2017, 9(4): 398-403.
[8] YuChi Liu, ZhiGang Song. Study on the adaptability of block-rock embankment in permafrost regions[J]. Sciences in Cold and Arid Regions, 2017, 9(4): 412-419.
[9] JiLiang Wang, ChenXi Zhang, XinLei Na. Analysis of bearing capacity of pile foundation in discontinued permafrost regions[J]. Sciences in Cold and Arid Regions, 2017, 9(4): 420-424.
[10] Alexey Piotrovich, Svetlana Zhdanova. Subgrade-reinforcement techniques for the dangerously deforming sections of railway lines in the north of the Russian Far East[J]. Sciences in Cold and Arid Regions, 2017, 9(3): 197-204.
[11] Aleksey Lanis, Denis Razuvaev. Systematization of features and requirements for geological survey of railroad subgrades functioning in cold regions[J]. Sciences in Cold and Arid Regions, 2017, 9(3): 205-212.
[12] ZhiChun Zhang, YuPeng Shen, Xiao Wang, YaHu Tian, JianKun Liu, Bagdat Teltayev. Using attributes of electromagnetic waves to determine the water content and frost table in a permafrost area[J]. Sciences in Cold and Arid Regions, 2017, 9(3): 261-266.
[13] Evgeny S. Ashpiz, Tatyana S. Vavrinyuk. Strengthening long-term embankments maintained on permafrost soils[J]. Sciences in Cold and Arid Regions, 2017, 9(3): 317-320.
[14] Irina Chesnokova, Dmitry Sergeev. Complex analysis of the damage caused by geocryologic processes (as exemplified by effects on the Chara-China Railway track, Transbaikal region)[J]. Sciences in Cold and Arid Regions, 2017, 9(3): 335-338.
[15] XiaoLi Chang, HuiJun Jin, RuiXia He, LanZhi Lü, Stuart A. Harris. Evolution and changes of permafrost on the Qinghai-Tibet Plateau during the Late Quaternary[J]. Sciences in Cold and Arid Regions, 2017, 9(1): 1-19.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!