Sciences in Cold and Arid Regions ›› 2017, Vol. 9 ›› Issue (3): 321–324.doi: 10.3724/SP.J.1226.2017.00321

• ARTICLES • 上一篇    

Technological risk regulation of the subgrade base stability in permafrost areas

S. Ya. Lutskiy1, T. V. Shepitko1, Alexey Y. Burukin2   

  1. 1. Federal State-Funded Educational Institution of Higher Vocational Education ‘Moscow State University of Railway Engineering’ MGUPS(MIIT), Moscow 127994, Russia;
    2. Public Joint Stock Company ‘MOSTOTREST’(PJSC ‘MOSTOTREST’), Moscow 121087, Russia
  • 收稿日期:2016-11-30 修回日期:2016-12-31 发布日期:2018-11-23
  • 通讯作者: Alexey Y. Burukin, Ph.D., Project manager of KUP Skolkovo, Public Joint Stock Company ‘MOSTOTREST’ (PJSC ‘MOSTOTREST’). No. 6 Barclay Street, Moscow 121087, Russia. Tel: +7(495)669-79-99; E-mail: dom_teh@mail.ru E-mail:dom_teh@mail.ru

Technological risk regulation of the subgrade base stability in permafrost areas

S. Ya. Lutskiy1, T. V. Shepitko1, Alexey Y. Burukin2   

  1. 1. Federal State-Funded Educational Institution of Higher Vocational Education ‘Moscow State University of Railway Engineering’ MGUPS(MIIT), Moscow 127994, Russia;
    2. Public Joint Stock Company ‘MOSTOTREST’(PJSC ‘MOSTOTREST’), Moscow 121087, Russia
  • Received:2016-11-30 Revised:2016-12-31 Published:2018-11-23
  • Contact: Alexey Y. Burukin, Ph.D., Project manager of KUP Skolkovo, Public Joint Stock Company ‘MOSTOTREST’ (PJSC ‘MOSTOTREST’). No. 6 Barclay Street, Moscow 121087, Russia. Tel: +7(495)669-79-99; E-mail: dom_teh@mail.ru E-mail:dom_teh@mail.ru

摘要: Maintenance and risk estimation of a weak roadbed condition during the construction period are described.Risk-management procedure for unstable,weak soils is proposed through adjusting the technological loads and real-time monitoring of their influence.The efficiency of implementing maximum allowable vibroloads and the drainage system for strengthening weak soils is shown in the example of the Northern Latitudinal Railway area.

关键词: roadbed, technology, risk, stability

Abstract: Maintenance and risk estimation of a weak roadbed condition during the construction period are described.Risk-management procedure for unstable,weak soils is proposed through adjusting the technological loads and real-time monitoring of their influence.The efficiency of implementing maximum allowable vibroloads and the drainage system for strengthening weak soils is shown in the example of the Northern Latitudinal Railway area.

Key words: roadbed, technology, risk, stability

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