1 Introduction

1.1 Multi-scale geometric structure of textile composites

1.2 Two-dimensional plain laminated composites

1.3 Three-dimensional orthogonal woven composites

1.4 Four-step braided composites

1.5 Design principle and method

2 Multi-scale Geometric Structure and Multi-hierarchy Modeling of Textile Composites

2.1 Fiber composites

2.2 Woven composites

2.3 Three-dimensional textile composites

3 Concept and Design of Composites

3.1 Concept

3.2 Design

4 Laminates

4.1 Introduction

4.2 Stress-strain relationship of laminates

4.3 Thermo-hydro effect of laminates

4.4 Laminate structure, failure criterion and design

5 Three-dimensional Textile Preform

5.1 Introduction

5.2 Classification of textile structural preforms

5.3 Geometric structure of 3D textile preform

6 Structural Design of Woven Composites

6.1 Overview of woven composites

6.2 Design model and method of woven composites

6.3 Introduction of stiffness model

6.4 Triaxial woven composites

6.5 Conclusion

7 Structural Design of Knitted Composites

7.1 Introduction

7.2 Knitted fabrics

7.3 Tensile behavior of knitted composites

7.4 Three-dimensional elastic property analysis

7.5 Tensile strength analysis

7.6 Conclusions

8 Structural Design of Braided Composites

8.1 Mechanical property of braided fabric

8.2 Structural models of braided composites

8.3 Thermoelastic behavior of composites

8.4 Numerical calculation of mechanical properties of 3D braided composites

9 Macro-mechanics of 3D Textile Composites

9.1 Introduction

9.2 Stiffness and strength of three-dimensional textile reinforced composites

9.3 Stiffness and strength properties of braided composites

9.4 Stiffness and strength properties of knitted composites

9.5 Application of macro mechanical analysis in energy absorption design of

sandwich structure of warp knitted fabric

9.6 Application of macro mechanical analysis in energy absorption type three-point bending design

9.7 Conclusions