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Article Navigation >  Journal of Traffic and Transportation Engineering  > 2002  >  2(3): 41-46
JIANG Xin, WEI Yong-xing, QIU Yan-jun. Numerical simulation of subgrade embankment on sloped weak ground[J]. Journal of Traffic and Transportation Engineering, 2002, 2(3): 41-46.
Citation: JIANG Xin, WEI Yong-xing, QIU Yan-jun. Numerical simulation of subgrade embankment on sloped weak ground[J]. Journal of Traffic and Transportation Engineering, 2002, 2(3): 41-46.
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Numerical simulation of subgrade embankment on sloped weak ground

  • 1.

    School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, China

  • 2.

    Department of Geology and Roadbed, NO.2 Design and Survey Institute of Railway Ministry, Chengdu 610031, China

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  • Author Bio:

    JIANG Xin(1976-), male, a doctoral student of Southwest Jiaotong University, engaged in research of road subgrade and pavement engineering

  • Received Date: 2002-04-03
  • Publish Date: 2002-09-25
    Abstract
  • Numerical analysis was conducted to simulate the deformation behavior of subgrade embankment on sloped weak ground using commercial software GEO SLOPE.Critical structural responses such as strain and stress at the toe of embankment slope were abstracted to evaluate the effectiveness of engineering measurement used to improve stability potential of the filled embankment.Cross sectional factors influencing the deformation behavior of embankment were also explored. Research results show that numerical simulation can provide reliable and rigorous guide in the design and construction phases in infrastructure development.

     

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    • References(3)
  • [1]
    WEI Yong -xing. An disquisition for the safety of earthwork in the floopy-tip ground[J]. Journal of Geological Hazards and Environment Preservation, 2001, 12(2): 73-79.
    [2]
    铁道部第四勘测设计院. 软土地基试验文集[M]. 武汉: 中国地质大学出版社, 2001.
    [3]
    TB 10001-99, 铁路路基设计规范[S].
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