砂土非共轴性的空心扭剪实验研究 英文pdf电子书版本下载

点此进入-本书在线PDF格式电子书下载【推荐-云解压-方便快捷】直接下载PDF格式图书。移动端-PC端通用
种子下载[BT下载速度快] 温馨提示：（请使用BT下载软件FDM进行下载）软件下载地址页 直链下载[便捷但速度慢]   [在线试读本书]   [在线获取解压码]

砂土非共轴性的空心扭剪实验研究 英文PDF格式电子书版下载

下载的文件为RAR压缩包。需要使用解压软件进行解压得到PDF格式图书。

建议使用BT下载工具Free Download Manager进行下载,简称FDM(免费,没有广告,支持多平台）。本站资源全部打包为BT种子。所以需要使用专业的BT下载软件进行下载。如 BitComet qBittorrent uTorrent等BT下载工具。迅雷目前由于本站不是热门资源。不推荐使用！后期资源热门了。安装了迅雷也可以迅雷进行下载！

（文件页数 要大于 标注页数，上中下等多册电子书除外）

注意：本站所有压缩包均有解压码： 点击下载压缩包解压工具

Chapter1 Introduction 1

1.1 Background 1

1.2 Research Objectives 3

1.3 Outline of the Book 4

Chapter2 Literature Review 5

2.1 Introduction 5

2.2 Non-coaxiality of Soil Behaviour 5

2.2.1 Definition of Non-coaxiality 5

2.2.2 Previous Studies on Non-coaxiality 6

2.2.3 Previous Numerical Studies on Non-coaxiality 9

2.3 Hollow Cylinder Apparatus 12

2.3.1 Introduction 12

2.3.2 Principles of Hollow Cylinder Testing 12

2.3.3 Stress Distribution in Hollow Cylinder Specimens 16

2.3.4 Specimen Geometry 19

2.3.5 Membrane Penetration Errors 21

2.3.6 Previous Experimental Studies Using HCA 22

2.4 Previous Studies on Non-coaxiality of Soil Behaviour Using HCA 23

2.5 Summary 30

Chapter3 Experimental Methodology 32

3.1 Introduction 32

3.2 NCG Hollow Cylinder Apparatus 32

3.2.1 Introduction 32

3.2.2 Equipment Setup 32

3.2.3 Loading System and Measuring Instrumentation 34

3.2.4 Control Software 37

3.3 Tested Materials 38

3.3.1 Index Properties 38

3.3.2 Particle Shapes 39

3.4 Testing Procedures 40

3.4.1 Specimen Preparation 40

3.4.2 Saturation and Consolidation 43

3.4.3 Test Control 45

3.4.4 Stress Paths 46

3.5 Equipment Evaluation 48

3.5.1 Preliminary Experiments 48

3.5.2 Repeatability of Test Results 50

3.5.3 Hollow Cylinder Test Versus Triaxial Test 53

3.5.4 Membrane Penetration Error Correction 55

3.6 Summary 56

Chapter 4 Monotonic Loading Tests 58

4.1 Introduction 58

4.2 Test Details 58

4.2.1 Initial Conditions 58

4.2.2 Stress Paths 59

4.3 General Soil Behaviour 61

4.3.1 Series F-D:Dense Sand 61

4.3.2 Series F-M:Medium Dense Sand 70

4.3.3 Discussion and Comparison 78

4.4 Non-coaxial Soil Behaviour 85

4.4.1 Series F-D:Dense Sand 85

4.4.2 Series F-D:Medium Dense Sand 87

4.4.3 Discussion and Comparison 89

4.5 Summary 91

Chapter5 Pure Rotation Tests 93

5.1 Introduction 93

5.2 Testing Procedures 93

5.2.1 Testing Conditions 93

5.2.2 Stress Paths Followed 94

5.2.3 Variations of Stresses 95

5.3 Tests on Portaway Sand 98

5.3.1 General Soil Behaviour 98

5.3.2 Non-coaxial Behaviour 108

5.4 Tests on Leighton Buzzard Sand 111

5.4.1 General Soil Behaviour 111

5.4.2 Non-coaxial Behaviour 112

5.5 Comparison and Discussion 115

5.6 Summary 116

Chapter6 Combined Loading Tests 118

6.1 Introduction 118

6.2 Testing Procedures 118

6.3 General Soil Behaviour 120

6.3.1 Stress Variation 120

6.3.2 Strain Variation 121

6.3.3 Effect of Density 122

6.4 Non-coaxial Soil Behaviour 123

6.5 Comparison and Discussion 124

6.6 Summary 128

Chapter7 Summary and Conclusions 129

7.1 Summary 129

7.1.1 Background on Non-coaxiality 129

7.1.2 Reason to Study the Non-coaxial Soil Behaviour 130

7.1.3 Experimental Techniques 131

7.2 Conclusions 131

7.2.1 Behaviour Under Monotonic Loading 131

7.2.2 Behaviour Under Pure Rotation of α 132

7.2.3 Behaviour Under Combined Loading 133

7.3 Recommendations for Future Research 133

7.3.1 Update of the Experimental Techniques 134

7.3.2 Experimental Work 134

List of Tables 136

List of Figures 137

References 145