Engineering Disturbed Rock Mass Structural Mechanics: Stress Disturbance and Freeze-Thaw on Rock Structure Deterioration
Yu Wang
(2021)
Engineering Disturbed Rock Mass Structural Mechanics: Stress Disturbance and Freeze-Thaw on Rock Structure Deterioration: pp.
17-44.
Chapter 1 Rock Failure under Time‐Lagged Unloading Disturbance
The following sections are included:
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1. Introduction
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2. Experimental Methodology
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2.1. Geological Settings of Study Area
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2.2. Rock Description and Sample Preparation
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2.3. Lab Test Apparatus
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3. Results of Conventional Triaxial Test
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4. Stress Strain Response in Triaxial Unloading Test
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5. Variations of Elastic Parameter for Triaxial Unloading Test
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6. Energy Evolution Characteristics in Triaxial Unloading Test
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7. Post-Test CT Visualization
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8. Rock Failure Mechanism Analysis
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9. Conclusions