Rock Mass Structural-Dependent Cyclic and Fatigue Behaviors
(2022)
Rock Mass Structural-Dependent Cyclic and Fatigue Behaviors: pp.
55-114.
Chapter 2: Rock Mass Structural-Dependent Dynamic Shear Behaviors
The following sections are included:
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1. Influence of Rock Structure on Cyclic Shear Behaviors of Tibet Hornfels
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1.1. Introduction
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1.2. Methodology
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1.3. Changes of Natural Fracture Aperture
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1.4. Typical Static Shear Stress Strain Responses
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1.5. Representative Cyclic Shear Stress Strain Responses
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1.6. Cyclic Shear Deformation Characteristics
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1.7. Energy Conversion during Shear Deformation
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1.8. Cyclic Damage Evolution Modeling
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1.9. Crack Propagatoin during Shear Deformation
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1.10. Conclusions
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2. Cyclic Shear Failure of Rock Revealed by Digital Image Correlation
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2.1. Introduction
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2.2. Methodology
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2.3. Representive Cyclic Shear Stress Strain Responses
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2.4. Characteristics of Irreverabile Shear Strain
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2.5. Full-Field Displacement or Strain Evolution Charactersitics
2.6. Analysis of Localized Deformation Evolution
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2.7. Conclusions