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基于有限差分法和机器学习的竖向和水平荷载作用下倾斜桩特性研究

摘要第3-4页
Abstract第4-5页
CHAPTER 1 INRODUTION第8-32页
    1.1 Background第8-9页
    1.2 Literature review第9-31页
        1.2.1 Theory and method第9-14页
        1.2.2 Experimets and tests第14-20页
        1.2.3 Relation of p-y第20-27页
        1.2.4 Relationship of tau-z第27-31页
    1.3 Outline of the thesis第31-32页
CHAPTER 2 STRUCTURAL ELEMENTS FOR PILE SIMULATION第32-40页
    2.1 Introduction of FLAC3D第32-33页
    2.2 Pile structural elements第33-36页
    2.3 Behaviour of coupling springs第36-37页
    2.4 Axially loaded pile第37-38页
    2.5 Summary第38-40页
CHAPTER 3 INCLINED PILE UNDER VERTICAL LOAD第40-52页
    3.1 Finite different model第40-45页
        3.1.1 Geometry and mesh第40页
        3.1.2 Boundary conditions第40-41页
        3.1.3 Constitutive model for soil第41页
        3.1.4 Pile element第41-42页
        3.1.5 Parametric studies第42-45页
    3.2 Effect of friction angles of pile-soil interface第45-47页
    3.3 Effect of soil modulus第47-48页
    3.4 Effect of pile length第48-50页
    3.5 Effect of different inclined angles of pile第50-51页
    3.6 Summary第51-52页
CHAPTER 4 INCLINED PILE UNDER HORIZONTAL LOAD第52-64页
    4.1 Finite different model第52-54页
        4.1.1 Geometry and mesh第52页
        4.1.2 Boundary conditions第52-53页
        4.1.3 Constitutive model for soil第53页
        4.1.4 Pile element第53页
        4.1.5 Parametric studies第53-54页
    4.2 Effect of pile-soil interface on axial force第54-55页
    4.3 Effect of soil modulus on axial force第55-56页
    4.4 Effect of pile length on axial force第56-57页
    4.5 Effect of inclined angle on axial force第57-58页
    4.6 Effect of load angle on axial force第58-59页
    4.7. Effect of soil modulus on radial force第59-60页
    4.8 Effect of pile-soil interface on radial force第60页
    4.9 Effect of pile length on radial force第60-61页
    4.10 Effect of inclined angles of pile on radial force第61-62页
    4.11 Effect of load angle on radial force第62-63页
    4.12 Summary第63-64页
CHAPTER 5 INCLINED PILE BEHAVIOR PREDICTED BY DNN第64-76页
    5.1 Introduction of machine learning第64-65页
        5.1.1 Problem solving approach第64页
        5.1.2 Execution time第64-65页
        5.1.3 Interpretability第65页
    5.2 Introuction to DNN第65-69页
    5.3 Prediction of load-settlement curve of inclined pile under vertical loading第69-70页
    5.4 Prediction of bearing capacity of inclined pile under vertical loading第70-71页
    5.5 Stochastic analysis of vertically loaded pile with different inclined angles第71-73页
    5.6 Summary第73-76页
CHAPTER 6 CONCLUSION第76-78页
REFERENCES第78-86页
ACKNOWLEDGEMENTS第86页

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