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基于滑带土流变特性的黄土坡滑坡长期变形及时变稳定性研究

作者简历第6-8页
摘要第8-11页
ABSTRACT第11-14页
Chapter 1 Introduction第18-34页
    1.1 Research motivation and significance第18-19页
    1.2 Overviews on present research第19-29页
        1.2.1 Research actuality of slip zone soil第19-24页
        1.2.2 Research actuality of the long-term deformation of landslide第24-27页
        1.2.3 Research actuality of the time-varying stability of landslide第27-29页
    1.3 Shortcoming and prospects in research第29-30页
    1.4 Research method第30-34页
        1.4.1 Research contents第30-32页
        1.4.2 Innovative points第32页
        1.4.3 Technology roadmapping第32-34页
Chapter 2 Huangtupo landslide第34-56页
    2.1 Physical geography第34-38页
        2.1.1 Geographical location第34-37页
        2.1.2 Hydro-meteorology第37-38页
    2.2 Geological characteristics of Riverside Slump第38-42页
        2.2.1 Topography第38-40页
        2.2.2 Stratigraphic lithology第40-42页
        2.2.3 Geological structure第42页
    2.3 In-situ monitoring第42-55页
        2.3.1 Layout of monitoring points第43-44页
        2.3.2 Analysis on monitoring data第44-54页
        2.3.3 Influence of reservoir water level and rainfall第54-55页
    2.4 Summary of this chapter第55-56页
Chapter 3 Physical and mechanical properties of slip zone soil第56-73页
    3.1 Mineral composition第57-61页
        3.1.1 SEM test第57-60页
        3.1.2 X-ray diffraction test第60-61页
    3.2 Geotechnical mechanic strength第61-68页
        3.2.1 The peak shear strength第62-64页
        3.2.2 The residual shear strength第64-66页
        3.2.3 The unsaturated shear strength第66-68页
    3.3 Internal structure第68-71页
    3.4 Summary of this chapter第71-73页
Chapter 4 Rheological property of slip zone soil第73-98页
    4.1 Classification of rheological model第73-81页
        4.1.1 Component model第73-77页
        4.1.2 Empirical model第77-78页
        4.1.3 Integral form model第78页
        4.1.4 Damage model第78-81页
    4.2 Rheological characteristics of slip zone soil第81-89页
        4.2.1 Triaxial creep test第81-83页
        4.2.2 Creep behaviour第83-89页
    4.3 Creep constitutive model第89-96页
        4.3.1 Modified empirical model第89-93页
        4.3.2 H-K model第93-95页
        4.3.3 Contrastive analysis第95-96页
    4.4 Summary of this chapter第96-98页
Chapter 5 Long-term deformation of Huangtupo landslide第98-116页
    5.1 Underground seepage filed in landslide第98-104页
        5.1.1 Variation of reservoir water level第98页
        5.1.2 Numerical simulation model第98-100页
        5.1.3 Seepage filed in landslide第100-104页
    5.2 Deformation under drawdown condition of reservoir water level第104-109页
        5.2.1 Simulation mode第104-105页
        5.2.2 Short-term deformation第105-108页
        5.2.3 Long-term deformation第108-109页
    5.3 Deformation in the yearly fluctuation of reservoir water level第109-114页
        5.3.1 Simulation mode第109-110页
        5.3.2 Overall deformation characteristics第110-111页
        5.3.3 Deformation mechanism第111-114页
    5.4 Summary of this chapter第114-116页
Chapter 6 Time-varying stability analysis of Huangtupo landslide第116-128页
    6.1 Stability calculation method第116-119页
        6.1.1 Traditional limit equilibrium theory第117-118页
        6.1.2 Slip surface stress filed第118页
        6.1.3 Strength reduction第118-119页
    6.2 Methodology in landslide failure analysis第119-122页
        6.2.1 Strength deterioration第119-120页
        6.2.2 Failure evaluation criterion第120-122页
    6.3 Evolution characteristics of landslide stability第122-126页
        6.3.1 Failure characteristics of landslide第122-123页
        6.3.2 Effect of strength deterioration第123-125页
        6.3.3 Effect of rheological property第125-126页
    6.4 Summary of this chapter第126-128页
Chapter 7 Synthesis and outlook第128-133页
    7.1 Synthesis第128-131页
    7.2 Outlook第131-133页
Acknowledgements第133-134页
References第134-150页

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