煤力学（英文版）

煤力学是岩石力学学科一个新的分支，是从防治煤矿瓦斯灾害和瓦斯资源化利用的角度出发，研究含瓦斯煤在地下采矿应力场环境中的力学性能的理论和应用科学，为煤炭和煤层瓦斯资源的开发和安全生产提供理论基础。本书共分11章，主要介绍煤力学的定义、煤的生成与变质、煤的基本物理性质与孔裂隙特征、煤的瓦斯吸附与解吸性能、煤力学基础、含瓦斯煤的强度与变形、煤的渗透特性及渗透率演化模型、地应力及煤层瓦斯赋存、煤层中的瓦斯流动理论、煤力学在卸压瓦斯抽采及在煤与瓦斯突出中的应用。本书可供安全工程、采矿工程和煤层气工程等相关专业的师生使用，还可供相关企业技术人员和科研院所研究人员参考使用。

Preface
Chapter 1 Introduction
1.1 Coal and Coal Measure Strata
1.1.1 Coal and Coal Seam Gas
1.1.2 Coal Measure Strata
1.2 Structure of Coal and Its Simplified Physical Model
1.2.1 Pores and Fractures in Coal
1.2.2 Simplified Physical Model of Coal
1.3 Comparison of Coal and Rock
1.3.1 Comparison of Structure and Strength
1.3.2 Comparison of Adsorption Properties
1.3.3 Comparison of Gas Outburst and Rock Burst Disasters
1.4 Research Contents of Coal Mechanics
1.4.1 Definition of Coal Mechanics
1.4.2 Development of Coal Mechanics
1.4.3 Structure of This Book
References
Chapter 2 Coal Formation and Metamorphism
2.1 CoalForming Process
2.2 Coa]ification
2.2.1 Coal Diagenesis
2.2.2 Coal Metamorphism
2.3 The Maceral Composition and Metamorphic Type of Coal
2.3.1 The Maceral Composition of Coal
2.3.2 Metamorphism Types of Coal
2.4 Gas Generation in Coal
2.4.1 Gas Generation During the Biochemical Coalification Period
2.4.2 Gas Generation During the Coal Metamorphism Period
2.4.3 Coal Seam Gas Composition
2.4.4 Occurrence Status of Coal Seam Gas
2.5 Effect of Magma Intrusion on Coal Metamorphism and Gas Occurrence
2.5.1 Ways of Magma Intrusion into Coal Seams
2.5.2 Thermal Temperature Field Analysis of Magma
2.5.3 The Influence of Magma on Coal Metamorphism
2.5.4 The Influence of Magma on Gas Occurrence
Reference
Chapter 3 Basic Physical Properties and Characteristics of Coal Pores and
Fractures
3.1 The Basic Physical Properties of Coal
3.1.1 Moisture of Coal
3.1.2 Ash in Coal
3.1.3 Volatiles of Coal
3.1.4 Density of Coal
3.1.5 Hardness of Coal
3.2 Coal Pore Features
3.2.1 Classification of Coal Pore
3.2.2 Coal Pore Characterization Methods
3.2.3 Pore Structure Characterization
3.3 Coal Fracture Features
3.3.1 Classification of Coal Fracture
3.3.2 Fracture Distribution Characteristics in Coal
3.4 The Matrix Characteristics of Coal
3.4.1 Definition of Coal Matrix
3.4.2 Coal Matrix Scale
References
Chapter 4 Gas Adsorption-Desorption Properties of Coal
4.1 Gas adsorption Properties of Coal
4.1.1 Gas Adsorption Mechanism in Coal
4.1.2 Gas Adsorption Law of Coa]
4.1.3 Main Factors Affecting Gas Adsorption Properties of Coal
4.1.4 Test Methods of Gas Adsorption Properties
4.2 Gas Desorption Properties of Coal
4.2.1 Gas Desorption Mechanism
4.2.2 Main Factors Affecting Gas Desorption Properties
4.2.3 Gas Desorption Models of Coal
……
Chapter 5 Foundation of Coal Mechanics
Chapter 6 Strenclth and Deformation Characteristics of Coal Containing Gas
Chapter 7 Seepage Properties and Permeability Evolution Model of Coal.
Chapter 8 Geostress and Coal Seam Gas Occurrence
Chapter 9 Flow Theory of Gas in Coat Seams
Chapter 10 The Application of Coal Mechanics in the Stress Relief Gas Extraction
Chapter 11 Application of Coal Mechanics in Coal and Gas Outbursts