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内容大纲
本书是为高等学校本科生材料力学课程编写的英文教材,系统地阐述了材料力学的基本概念、基础理论、计算方法和工程应用。全书共11章,内容包括引言、轴向拉伸与压缩、剪切、扭转、弯曲、平面应力状态分析、强度理论、组合变形、压杆稳定等,并附有平面图形几何性质、简单截面的几何性质、型钢表、梁的挠度和转角、公式、词汇表等6个附录。
本书可作为高等学校航空、航天、机械、土木、水利、建筑、船舶、汽车、材料和力学等学科专业材料力学纯英文教学和双语教学的教材,也可供相关专业的高校教师、研究人员和技术人员参考。 -
作者介绍
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目录
Chapter 1 Introduction
1.1 What is Mechanics of Materials?
1.2 Task of Mechanics of Materials
1.3 Basic Assumptions of Deformable Bodies
1.4 Internal Force, Stress and the Method of Section
1.5 Displacement, Deformation and Strain
1.6 Basic Deformations of Members
Problems 1
Chapter 2 Axial Tension and Compression
2.1 Introduction
2.2 Axial Force and Axial Force Diagram
2.3 Stress on Section
2.4 Mechanical Properties of Materials in Axial Tension
2.5 Mechanical Properties of Materials in Axial Compression
2.6 Strength Condition
2.7 Deformation of Rods·Hooke's Law
2.8 Statically Indeterminate Problems
2.9 Problems Involving Manufacture Errors and Temperature Changes
2.10 Strain Energy
2.11 Stress Concentration
Problems 2
Chapter 3 Shear
3.1 Strength Calculation of Connecting Members
3.2 Pure Shear·Theorem of Conjugate Shearing Stress·Hooke's Law in Shear
3.3 Shear Strain Energy
Problems 3
Chapter 4 Torsion
4.1 Introduction
4.2 Couple·Torque·Torsional Moment Diagram
4.3 Stress in Circular Shafts under Torsion
4.4 Deformation of Circular Shaft in Torsion
4.5 Strength Condition·Rigidity Condition·Design of Transmission Shafts
4.6 Main Conclusions of Rectangular Shafts in Torsion
4.7 Statically Indeterminate Shafts
Problems 4
Chapter 5 Internal Forces in Bending
5.1 Introduction
5.2 Simplification of External Loads and Supports
5.3 Internal Force Functions and Internal Force Diagrams
5.4 Relations among Distributed Load, Shear Force, and Bending Moment
5.5 Construct the Bending moment Diagram Using the Principle of Superposition
5.6 Internal force Diagrams of Planar Rigid Frames and Curved Rods
Problems 5
Chapter 6 Bending Stresses
6.1 Normal Stress in Pure Bending
6.2 Extension Use of the Normal Stress Formula·Strength Condition
6.3 Shear Stress in Rectangular Shaft
6.4 The Maximum Shear Stress for Different Common Cross Sections
6.5 Strength Condition of Bending Shear Stress
6.6 Design of Beams
6.7 Beams with Constant Strength
6.8 Measures to Improve Bending Strength
Problems 6
Chapter 7 Deflection of Beams
7.1 Introduction
7.2 Equation of Deflection Curve
7.3 Double Integration Method
7.4 Method of Superposition
7.5 Rigidity Condition·Measurements to Improve the Rigidity of Beams
7.6 Method for Solving Simple Statically Indeterminate Beams
Problems 7
Chapter 8 Analysis of Plane Stress
8.1 Introduction
8.2 Analysis of Plane Stress—Analytic Method
8.3 Analysis of Plane Stress—Graphical Method
8.4 Analysis of Triaxial Stress
8.5 Relation between Stress and Strain—Generalized Hooke's Law
8.6 Strain energy Density in Triaxial Stress
8.7 Relation of E, G and μ
Problems 8
Chapter 9 Theories of Failure
9.1 Introduction
9.2 Classical Theories of Failure
9.3 Experimental Study of Classic Theories of Failure
9.4 Modern Theories of Failure
9.5 Application of Theories of Failure
Problems 9
Chapter 10 Combined Deformations
10.1 Introduction
10.2 Asymmetric Bending
10.3 Combination of Tension (Compression) and Bending
10.4 Combination of Bending and Torsion; Design of Transmission Shafts
10.5 General Case of Combination of Bending and Torsion
Problems 10
Chapter 11 Stability of Columns
11.1 Introduction
11.2 Critical Load of Slender Compressed Columns
11.3 Critical Stress of Columns
11.4 Stability Check for Columns
11.5 Measures to Improve Stability of Columns
Problems 11
Appendix A Geometric Properties of Areas
A.1 Static Moment of an Area and Centroid
A.2 Moment of Inertia of an Area; Product of Inertia of an Area; Radius of Gyration
A.3 Parallel axis Theorem
A.4 Rotational Axes Formula; Principal Axes
Problems A
Appendix B Geometric Properties of Simple Areas
Appendix C Geometric Properties of Hot rolled Steel Shapes (GB/T 706—2016)
Appendix D Slopes and Deflections of Beams
Appendix E Formula
Appendix F Glossary
Answers to Problems
References
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