3D Fibre Reinforced Polymer Composites Part 7 docx

... Lf (mm) a 0. 077 1. 07 1 b 0.1 07 1.285 C 0.12 2. 57 d 0.133 2. 57 e 0.129 2. 57 f 0.129 2. 57 0.1 07 2. 57 g Chapter 5 3D Woven Composites 5.1 INTRODUCTION 3D woven composite ... in 3D orthogonal composites. Figure 5.1 Broken fibres caused by 3D weaving. Figure 5.2 Fragments of broken glass fibres caused by 3D weaving. 116 30 Fibre...

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... (courtesy of CTMI) 10 3D Fibre Reinforced Polymer Composites to Mach 8 (-2600 ds) (Kandero, 2001). The 3D material is a ceramic-based composite consisting of 3D woven carbon fibres in a silicon ... up 6 30 Fibre Reinforced Polymer Composites 1.2 INTRODUCTION TO 3D FRF' COMPOSITES Since the late-l960s, various types of composite materials with three-di...

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... 1995; Schneider et al., 1998; Laourine et al., 2000). 30 Fibre Reinforced Polymer Composites Figure 2.18 Examples of possible 3D braided preforms (KO, 1989b) Figure 2.19 Computer controlled ... horn gears for the transfer of the yarn carrier across a flat bed braider. 40 3D Fibre Reinforced Polymer Composites In spite of the restrictions, non-crimp fabric...

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... analysis of fibre reinforced composite materials, particularly those materials reinforced long fibres. Typical examples include unidirectional fibre reinforced composites, 2D woven composites ... Radius Engineering 3 474 South 2300 East, Salt Lake City, Utah, 84109, USA, Inc. Tel: +1-801- 277 -2624, Fax: +1-801- 277 -72 32, www.radiusena.com Wolfangel GmbH Roenstgenstr 3...

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... moduli of plain weave composites. In- 70 30 Fibre Reinforced Polymer Composites 4.2.4 Unit Cell Models for Textile Composites As described in Chapter 2, textile composites, including ... 1 975 ). The constitutive equations are given by {;}=Ab "I{') B, D, K (4.21) 78 30 Fibre Reinforced Polymer Composites plane shear modulus decreases almost l...

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... was considered to be homogeneous and isotropic. The 86 30 Fibre Reinforced Polymer Composites Tan et al. (1997b) proposed a 3D modelling technique for predicting the linear elastic property ... between any two adjacent stuffer yarns as a beam 104 3D Fibre Reinforced Polymer Composites A “cross-over model” was proposed by Ramakrishna (1997a) for expressing the cross...

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... (MPa) 665.5 228 .7 970 .5 363 .7 790.6 405 .7 Tensile modulus (GPa) 97. 8 50.5 126.4 76 .4 1 17. 4 82.4 Compressive strength (MPa) 179 .5 226.4 3 85.4 Compressive modulus(GPa) 38 .7 56.6 80.8 Flexural ... delamination damage

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... figures, CFRP represents carbon fibre reinforced polymer, GFRP is glass reinforced polymer, KFRP is Kevlar reinforced polymer, and SFRP is Spectra reinforced polymer laminate. With the exception ... rise in a heavily crimped fibre bundle, which cause failure of the polymer matrix within the bundle via microcracking and 170 30 Fibre Reinforced Polymer...

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... load (kN) Unstitched 90 mm 11.33 Unstitched 70 mm 12. 37 Stitched 90 mm 14.11 Stitched 70 mm 15.06 204 30 Fibre Reinforced Polymer Composites Figure 8.39 plots the applied load ... interlaminar fracture toughness, G~dda). may be obtained by: 200 30 Fibre Reinforced Polymer Composites 300 275 250 225 200 175 150 125 100 projectile, resulting i...

Ngày tải lên: 10/08/2014, 11:21