ADVANCED MECHANICS OF COMPOSITE MATERIALS Episode 14 pps

... the density of the material. The mass of a composite pressure vessel is often evaluated by using the parameter µ in the equation M = µ p u V σ 1 /ρ 446 Advanced mechanics of composite materials we ... strength of steel. However, the density of a glass–epoxy composite is much lower than the density of steel, and as a result, the mass of unit surface area of the com...

Ngày tải lên: 13/08/2014, 08:21

... Russian). 24 Advanced mechanics of composite materials Fig. 1.16. Machine making a prepreg from fiberglass fabric and epoxy resin. Courtesy of CRISM. 32 Advanced mechanics of composite materials Z p i s z t zx t zy s C v s u z u x u z u x M u y A B u y ds S u L S s n(l x , ... (2.67) Chapter 2 FUNDAMENTALS OF MECHANICS OF SOLIDS The behavior of composite materi...

Ngày tải lên: 13/08/2014, 08:20

... plane. 330 Advanced mechanics of composite materials Fig. 6.12. Failure modes of a unidirectional glass–epoxy composite under longitudinal compression. in Section 3.4.4. Under this type of loading, ... z (5.138) 310 Advanced mechanics of composite materials 10 20 30 40 0.10−0.1−0.2−0.3−0.4 P, kN e y 0 , %e y 0 , % Fig. 5.36. Dependence of axial  ε 0 x  and circum...

Ngày tải lên: 13/08/2014, 08:21

... analysis of composite materials. Journal of Composite Materials, 14( suppl), 28–41. Tsai, S.W. and Hahn, H.T. (1975). Failure analysis of composite materials. In AMD – Vol. 13, Inelastic Behav- ior of ... R.H. Krock eds.), Vol. 2, Mechanics of Composite Materials (G.P. Sendecky ed.). Academic Press, New York, pp. 353–431. 338 Advanced mechanics of composite...

Ngày tải lên: 13/08/2014, 08:21

... aramid–epoxy composite as a function of the number of cycles under tension (1) and compression (2). 372 Advanced mechanics of composite materials laminate element with the aid of Eqs. (5.3) and (5 .14) , ... value of the elastic potential energy in (a) (b) s 0 s 0 e 0 e 0 ee ss Fig. 7.29. Stress–strain diagrams for viscoelastic (a) and elastic (b) materials. 406 Advance...

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... (1999) Fatigue of composite materials. Wiley 400 Computational Mechanics of Composite Materials 132. Hasofer AM, Ditlevsen O, Tarp-Johansen NJ, Positive random fields for modeling materials stiffness ... micro -mechanics damage approach for fatigue of composite materials. Comp. Struct. 56:413-422. 4. Aboudi J, Elastoplasticity theory for composite materials, (1986...

Ngày tải lên: 10/08/2014, 11:22

... elasticity, mechanics of composite materials, design, analysis, fabrica- tion, and application of composite structures. According to the list of books on composites presented in Mechanics of Fibrous Composites’ ... technology and, first of all, to mechanics of composite materials which is discussed in this book in conjunction with analysis of composite materials....

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... material. Fig. 3.31. Testing of the matrix specimen. 86 Advanced mechanics of composite materials 3.3. Micromechanics of a ply Consider a unidirectional composite ply under the action of in-plane normal ... using Eqs. (3.47)–(3.49). Substituting S n from 70 Advanced mechanics of composite materials Table 3.2 Strength of bundles consisting of fibers of differen...

Ngày tải lên: 13/08/2014, 08:20

... First-order microstructural model of a hybrid unidirectional ply. 124 Advanced mechanics of composite materials Here, v (1) f and v (2) f are volume fractions of the fibers of the first and second type, ... The dependence of σ + 1 on v f is shown in Fig. 3.44. For very 92 Advanced mechanics of composite materials The first of these equations specifies the apparent lo...

Ngày tải lên: 13/08/2014, 08:20

... Failure of the aluminum–boron plastic in static and cyclic tensile loading. Mechanics of Composite Materials, 20(1), 44–52. Mileiko, S.T. (1982). Mechanics of metal-matrix fibrous composites. In Mechanics ... expressed in terms of the fibers’ strength σ f as σ = 1 2 σ f v f ν m v m 1 s s s s 3 2 Fig. 3.73. Biaxial compression of a unidirectional composite. 132 Advanced m...

Ngày tải lên: 13/08/2014, 08:20