描述
开 本: 16开纸 张: 胶版纸包 装: 精装是否套装: 否国际标准书号ISBN: 9787030448606丛书名: 岩石力学与工程研究著作丛书
编辑推荐
从事土木工程结构抗震的研究人员及工程设计人员。
内容简介
天然岩石通常包括许多不同种类的缺陷，如裂隙、节理、弱面等，这些缺陷对岩石材料的强度、变形及其裂纹扩展特征有着重要的影响。为了深入理解断续结构岩体的破坏机理，《断续裂隙岩石材料强度破坏与裂纹演化特性（英文版）》采用试验和数值方法，系统研究了含不同预制裂隙分布(包括：单裂隙、双裂隙、叁裂隙以及混合缺陷)的脆性岩石强度、变形及其裂纹扩展特性。
目 录
1 Introduction
1.1 Experimental Studies for Rock-Like Materials
1.2 Experimental Studies for Real Rock Materials
1.3 Numerical Studies for Crack Evolution Behavior
1.4 Study of Fracture Coalescence Behavior by AE Technique
1.5 Main Contents in This Book
References
2 Experimental Investigation on Strength Failure
and Crack Evolution Behavior of Brittle Sandstone
Containing a Single Fissure
2.1 Experimental Studies
2.1.1 Sandstone Material
2.1.2 Preparation for Specimen with Single Fissure
2.1.3 Experimental Equipment and Procedure
2.2 Strength and Deformation Behavior
2.2.1 Uniaxial Stress-Strain Curves of Sandstone
2.2.2 Effect of Single Fissure Geometry on Mechanical
Parameters of Sandstone
2.3 Crack Evolution Behavior
2.3.1 Crack Coalescence Type of Sandstone Specimens
Containing a Single Fissure
2.3.2 AE Behaviors of Intact and Flawed Sandstone
Specimens with Single Fissure Geometries
2.3.3 Real-Time Crack Evolution Process of Sandstone
Containing a Single Fissure
2.4 Conclusions
References
3 Experimental Investigation on Crack Evolution Behavior
of Brittle Sandstone Containing Two Coplanar Fissures
in the Process of Deformation Failure
3.1 Experimental Material and Procedure
3.1.1 Physical Behavior of Tested Specimens
3.1.2 Specimens Containing Two Coplanar Fissures
3.1.3 Testing Equipment and Procedure
3.2 Influence of Coplanar Fissure Angle on Strength
and Deformation Behavior
3.2.1 Deformation Failure Behavior of Intact Sandstone
Specimen
3.2.2 Deformation Failure Behavior of Flawed Sandstone
with Two Coplanar Fissures
3.2.3 Relationship Between Coplanar Fissure Angle
and Mechanical Parameters
3.3 Crack Initiation and Coalescence Behavior Analysis
3.3.1 Crack Coalescence Type of Sandstone Containing
Two Coplanar Fissures
3.3.2 Crack Initiation and Coalescence Behavior
of Pre-fissured Sandstone
3.4 Conclusions
References
4 Experimental Investigation on Fracture Evolution
Behavior of Brittle Sandstone Containing Three Fissures
4.1 Specimen Preparation and Testing Procedure
4.1.1 Sandstone Material and Specimen Preparation
4.1.2 Testing Procedure
4.2 Analysis of Experimental Results
4.2.1 Axial Stress-Strain Curve of Intact Specimen
4.2.2 Axial Stress-Strain Curve of Flawed Specimens
Containing Three Fissures
4.3 Crack Initiation Mode and Analysis of the Coalescence Process ..
4.3.1 Crack Initiation Mode and Stress Analysis
4.3.2 Real-Time Crack Coalescence Process of Specimens
for 132 = 75~ and 90~.
4.3.3 Real-Time Crack Coalescence Process
of Sandstone Specimens Containing Three
Fissures (132 —- 105~ and 120~)
4.4 Crack Coalescence Type and Strain Evolution Analysis
4.4.1 Crack Coalescence Type Analysis
4.4.2 Strain Evolution Analysis
4.5 Conclusions
References
5 Experimental Investigation on Fracture Coalescence Behavior
of Red Sandstone Containing Two Unparallel Fissures
5.1 Experimental Material and Loading Procedure
5.1.1 Experimental Material and Specimen Preparation
5.1.2 Loading Procedure and AE Monitoring
5.2 Strength and Deformation Behavior
5.2.1 Axial Stress-Axial Strain Behavior
5.2.2 Strength and Deformation Parameters
5.3 Cracking Mode and Characteristics
5.4 Crack Coalescence Process and AE Behavior
5.5 Conclusions
References
6 Discrete Element Modeling on Fracture Coalescence Behavior
of Red Sandstone Containing Two Unparallel Fissures
6.1 Discrete Element Modeling Method
6.1.1 Micro-Bond Model
6.1.2 Numerical Specimen
6.1.3 Simulation Procedure
6.2 Confirmation for Micro-Parameters of Red Sandstone
6.2.1 Confirming Method for Micro-Parameters
of Red Sandstone
6.2.2 Calibrating Micro-parameters by Experimental
Results of Intact Specimen
6.3 Numerical Results of Red Sandstone Containing Two
Unparallel Fissures
6.3.1 Strength and Deformation Behavior
6.3.2 Cracking Characteristics
6.4 Stress Field in Red Sandstone Containing Two
Unparallel Fissures
6.5 Conclusions
References
7 Fracture Mechanical Behavior of Red Sandstone Containing
a Single Fissure and Two Parallel Fissures After Exposure
to Different High-Temperature Treatments
7.1 Rock Material and Testing Procedure
7.1.1 , The Experimental Material and Heating Procedure
7.1.2 Specimen Preparation and Fissure Geometry
7.1.3 Testing Procedure and AE Monitoring
7.2 Strength and Deformation Behavior
7.3 Fracture Evolution Behavior
7.4 Interpretation and Discussion
7.5 Conclusions
References
8 Experimental Investigation on Strength and Failure Behavior
of Pre-cracked Marble Under Conventional Triaxial Compression.
8.1 Experimental Methodology
8.1.1 Marble Material
8.1.2 Pre-cracked Sample Preparation
8.1.3 Experimental Procedure
8.2 Triaxial Experimental Results of Pre-cracked Marble
8.2.1 Brittle-Ductile Transition Mechanism of Intact Marble…
8.2.2 Triaxial Stress-Strain Curves of Pre-cracked Marble
8.3 Strength Behavior of Pre-cracked Marble
8.3.1 Strength Behavior in Accordance with Mohr-Coulomb
Criterion
8.3.2 Strength Behavior in Accordance with Hoek-Brown
Criterion
8.3.3 A New Evaluation Criterion Based on Optimal
Approximation Polynomial Theory
8.4 Failure Mode of Pre-cracked Marble
8.5 Conclusions
References
9 Numerical Investigation on the Failure Mechanical Behavior
of Red Sandstone Containing Two Coplanar Fissures Under
Conventional Triaxial Compression
9.1 Discrete Element Model and Micro-Parameters
9.1.1 Intact Red Sandstone Material and Micro-Parameters
9.1.2 Comparison of Triaxial Experimental and Numerical
Results of Intact Specimen
9.2 Macroscopic Strength and Deformation Behavior
9.2.1 Triaxial Deformation Behavior of Red Sandstone
Containing Two Coplanar Fissures
9.2.2 Triaxial Strength Behavior of Red Sandstone
Containing Two Coplanar Fissures
9.3 Fracture Evolution Behavior
9.3.1 Fracture Evolution Process of Intact SpeCimen
9.3.2 Fracture Evolution Process of Flawed Specimen
9.3.3 Effect of Confining Pressure and Coplanar Fissure Angle.
9.3.4 Stress and Displacement Field
9.4 Conclusions
References
1.1 Experimental Studies for Rock-Like Materials
1.2 Experimental Studies for Real Rock Materials
1.3 Numerical Studies for Crack Evolution Behavior
1.4 Study of Fracture Coalescence Behavior by AE Technique
1.5 Main Contents in This Book
References
2 Experimental Investigation on Strength Failure
and Crack Evolution Behavior of Brittle Sandstone
Containing a Single Fissure
2.1 Experimental Studies
2.1.1 Sandstone Material
2.1.2 Preparation for Specimen with Single Fissure
2.1.3 Experimental Equipment and Procedure
2.2 Strength and Deformation Behavior
2.2.1 Uniaxial Stress-Strain Curves of Sandstone
2.2.2 Effect of Single Fissure Geometry on Mechanical
Parameters of Sandstone
2.3 Crack Evolution Behavior
2.3.1 Crack Coalescence Type of Sandstone Specimens
Containing a Single Fissure
2.3.2 AE Behaviors of Intact and Flawed Sandstone
Specimens with Single Fissure Geometries
2.3.3 Real-Time Crack Evolution Process of Sandstone
Containing a Single Fissure
2.4 Conclusions
References
3 Experimental Investigation on Crack Evolution Behavior
of Brittle Sandstone Containing Two Coplanar Fissures
in the Process of Deformation Failure
3.1 Experimental Material and Procedure
3.1.1 Physical Behavior of Tested Specimens
3.1.2 Specimens Containing Two Coplanar Fissures
3.1.3 Testing Equipment and Procedure
3.2 Influence of Coplanar Fissure Angle on Strength
and Deformation Behavior
3.2.1 Deformation Failure Behavior of Intact Sandstone
Specimen
3.2.2 Deformation Failure Behavior of Flawed Sandstone
with Two Coplanar Fissures
3.2.3 Relationship Between Coplanar Fissure Angle
and Mechanical Parameters
3.3 Crack Initiation and Coalescence Behavior Analysis
3.3.1 Crack Coalescence Type of Sandstone Containing
Two Coplanar Fissures
3.3.2 Crack Initiation and Coalescence Behavior
of Pre-fissured Sandstone
3.4 Conclusions
References
4 Experimental Investigation on Fracture Evolution
Behavior of Brittle Sandstone Containing Three Fissures
4.1 Specimen Preparation and Testing Procedure
4.1.1 Sandstone Material and Specimen Preparation
4.1.2 Testing Procedure
4.2 Analysis of Experimental Results
4.2.1 Axial Stress-Strain Curve of Intact Specimen
4.2.2 Axial Stress-Strain Curve of Flawed Specimens
Containing Three Fissures
4.3 Crack Initiation Mode and Analysis of the Coalescence Process ..
4.3.1 Crack Initiation Mode and Stress Analysis
4.3.2 Real-Time Crack Coalescence Process of Specimens
for 132 = 75~ and 90~.
4.3.3 Real-Time Crack Coalescence Process
of Sandstone Specimens Containing Three
Fissures (132 —- 105~ and 120~)
4.4 Crack Coalescence Type and Strain Evolution Analysis
4.4.1 Crack Coalescence Type Analysis
4.4.2 Strain Evolution Analysis
4.5 Conclusions
References
5 Experimental Investigation on Fracture Coalescence Behavior
of Red Sandstone Containing Two Unparallel Fissures
5.1 Experimental Material and Loading Procedure
5.1.1 Experimental Material and Specimen Preparation
5.1.2 Loading Procedure and AE Monitoring
5.2 Strength and Deformation Behavior
5.2.1 Axial Stress-Axial Strain Behavior
5.2.2 Strength and Deformation Parameters
5.3 Cracking Mode and Characteristics
5.4 Crack Coalescence Process and AE Behavior
5.5 Conclusions
References
6 Discrete Element Modeling on Fracture Coalescence Behavior
of Red Sandstone Containing Two Unparallel Fissures
6.1 Discrete Element Modeling Method
6.1.1 Micro-Bond Model
6.1.2 Numerical Specimen
6.1.3 Simulation Procedure
6.2 Confirmation for Micro-Parameters of Red Sandstone
6.2.1 Confirming Method for Micro-Parameters
of Red Sandstone
6.2.2 Calibrating Micro-parameters by Experimental
Results of Intact Specimen
6.3 Numerical Results of Red Sandstone Containing Two
Unparallel Fissures
6.3.1 Strength and Deformation Behavior
6.3.2 Cracking Characteristics
6.4 Stress Field in Red Sandstone Containing Two
Unparallel Fissures
6.5 Conclusions
References
7 Fracture Mechanical Behavior of Red Sandstone Containing
a Single Fissure and Two Parallel Fissures After Exposure
to Different High-Temperature Treatments
7.1 Rock Material and Testing Procedure
7.1.1 , The Experimental Material and Heating Procedure
7.1.2 Specimen Preparation and Fissure Geometry
7.1.3 Testing Procedure and AE Monitoring
7.2 Strength and Deformation Behavior
7.3 Fracture Evolution Behavior
7.4 Interpretation and Discussion
7.5 Conclusions
References
8 Experimental Investigation on Strength and Failure Behavior
of Pre-cracked Marble Under Conventional Triaxial Compression.
8.1 Experimental Methodology
8.1.1 Marble Material
8.1.2 Pre-cracked Sample Preparation
8.1.3 Experimental Procedure
8.2 Triaxial Experimental Results of Pre-cracked Marble
8.2.1 Brittle-Ductile Transition Mechanism of Intact Marble…
8.2.2 Triaxial Stress-Strain Curves of Pre-cracked Marble
8.3 Strength Behavior of Pre-cracked Marble
8.3.1 Strength Behavior in Accordance with Mohr-Coulomb
Criterion
8.3.2 Strength Behavior in Accordance with Hoek-Brown
Criterion
8.3.3 A New Evaluation Criterion Based on Optimal
Approximation Polynomial Theory
8.4 Failure Mode of Pre-cracked Marble
8.5 Conclusions
References
9 Numerical Investigation on the Failure Mechanical Behavior
of Red Sandstone Containing Two Coplanar Fissures Under
Conventional Triaxial Compression
9.1 Discrete Element Model and Micro-Parameters
9.1.1 Intact Red Sandstone Material and Micro-Parameters
9.1.2 Comparison of Triaxial Experimental and Numerical
Results of Intact Specimen
9.2 Macroscopic Strength and Deformation Behavior
9.2.1 Triaxial Deformation Behavior of Red Sandstone
Containing Two Coplanar Fissures
9.2.2 Triaxial Strength Behavior of Red Sandstone
Containing Two Coplanar Fissures
9.3 Fracture Evolution Behavior
9.3.1 Fracture Evolution Process of Intact SpeCimen
9.3.2 Fracture Evolution Process of Flawed Specimen
9.3.3 Effect of Confining Pressure and Coplanar Fissure Angle.
9.3.4 Stress and Displacement Field
9.4 Conclusions
References
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