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材料力学 英文【2025|PDF|Epub|mobi|kindle电子书版本百度云盘下载】

材料力学 英文
  • 夏冬生,张爱锋主编 著
  • 出版社: 大连:大连海事大学出版社
  • ISBN:9787563231492
  • 出版时间:2015
  • 标注页数:173页
  • 文件大小:22MB
  • 文件页数:181页
  • 主题词:材料力学-英文

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图书目录

Chapter 1 Introduction1

1.1 Tasks of Mechanics of Materials1

1.2 Basic Assumptions of Solid Bodies2

1.3 Internal Forces,Stresses and Section Method3

1.4 Strain5

1.5 Basic Deformation Forms of Members6

Chapter 2 Axial Tension(Compression),Mechanical Properties of Materials and Shear8

2.1 Axial Force and Diagram of Axial Force9

2.2 Normal Stress on the Cross Section of Members in Tension(Compression)12

2.3 Stress on the Inclined Section of Members in Tension(Compression)14

2.4 Stress Element of Members in Tension(Compression)16

2.5 Mechanical Properties of Materials in Tension17

2.6 Mechanical Properties of Materials in Compression23

2.7 Allowable Stress and Strength Condition25

2.8 Deformation of Members in Tension(Compression)28

2.9 Stress Concentration31

2.10 Shear and Practical Calculation of Strength of Connectors32

2.11 Pure Shear38

2.12 Hooke's Law in Shear39

Exercises41

Chapter 3 Torsion47

3.1 External Torque,Power and Rotational Speed48

3.2 Torque and Torque Diagram49

3.3 Torsional Shear Stress of Circular Shafts52

3.4 Polar Moment of Inertia for Circular Shafts and Tubes56

3.5 Torsional Shear Stress of Thin-Wall Tubes57

3.6 Torsional Strength Condition for Circular Shafts57

3.7 Torsional Deformation and Rigidity Condition of Circular Shafts58

Exercises63

Chapter 4 Shear Forces and Bending Moments in Beams67

4.1 Shear Force and Bending Moment68

4.2 Relation between Load,Shear Force and Bending Moment73

Exercises76

Chapter 5 Stress Due to Bending79

5.1 Normal Stress in Pure Bending79

5.2 Normal Stress in Transverse Bending83

5.3 Moments of Inertia of Common Cross Sections and Parallel Axis Theorem84

5.4 Shear Stress in Bending90

5.5 Measures to Enhance the Bending Strength of Beams94

Exercises97

Chapter 6 Deflection of Beams101

6.1 Deflection and Slope of Beams101

6.2 Approximate Differential Equation of the Deflection Curve102

6.3 Integration Method104

6.4 Method of Superposition107

6.5 Rigidity Condition of Beams111

Exercises112

Chapter 7 Stress-State Analysis and Strength Theories115

7.1 The Stress Element115

7.2 Plane-Stress Transformation117

7.3 Mohr's circle121

7.4 Generalized Hooke's Law124

7.5 Strength Theories and Equivalent Stress126

Exercises130

Chapter 8 Combined Deformation133

8.1 Introduction133

8.2 Bending and Tension or Compression134

8.3 Bending and Torsion137

Exercises141

Chapter 9 Stability of Columns146

9.1 Introduction146

9.2 Critical Load for Slender Columns147

9.3 Range of Applicability for Euler's Formula,Empirical Formulas and the Require-ment of Stability151

Exercises158

Appendix Ⅰ Properties of Steel Shapes160

Appendix Ⅱ Slopes and Deflections of Beams under Simple Loading Conditions170

References173

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