3D Fibre Reinforced Polymer Composites Part 2 pptx

... Figure 2. 1 Illustration of conventional weaving process PLAIN TWILL SATIN WEAVE 2x2 5HS Figure 2. 2 Typical 2D weave patterns 22 30 Fibre Reinforced Polymer Composites 2. 2.4 Multiaxial ... 24 30 Fibre Reinforced Polymer Composites Figure 2. 11 Illustration of Distance Fabric material 2. 3.1 2D Braiding The standard 2D braiding technique is illustrated...

Ngày tải lên: 10/08/2014, 11:21

... 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 ... K (4 .21 ) 78 30 Fibre Reinforced Polymer Composites plane shear modulus decreases almost linearly with the fibre volume fraction which decreases with ng. 4.3 .2...

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... namely [TI = 2h 21 ,m, /I2 m1 n1 2m1n1 21 2m2 122 m2 n2 2m2n2 21 2n2 13 9 123 2m3n3 21 3% 21 3m3 2 2 2 2 2 2 2 1,1, m2m3 n2n3 m2n3+m3n2 12n3+13n2 12m3+13m2 1,1, mlm3 n,n3 ... =N~c~~~v~+N~c~~~v~, ClZS =c 22 C,,S = C22AC22B C 13 =NAC I jAVA+NBC 13BVB, NAVACZZB + NBVBCZzA ’ + NBc23~vB], c33 S ,NAc~~AvA+NBc~:vB, c 22 23 ‘ = 22 Cs...

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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 ... in a heavily crimped fibre bundle, which cause failure of the polymer matrix within the bundle via microcracking and 170 30 Fibre Reinforced Polymer Compo...

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... interlaminar fracture toughness, G~dda). may be obtained by: 20 0 30 Fibre Reinforced Polymer Composites 300 27 5 25 0 22 5 20 0 175 150 125 100 projectile, resulting in higher post-impact mechanical ... composite containing a single delamination can be expressed by: -5 ?2 G 300 320 2 2 28 0 % 26 0 s 24 0 3 2 22 0 - 7 E where c, is the ar...

Ngày tải lên: 10/08/2014, 11:21

... width of the fabric (see Figure 2. 21). Figure 2. 21 Illustration of typical a) weft and b) warp knitted fabric architectures 34 30 Fibre Reinforced Polymer Composites Standard warp and weft ... shown in Figure 2. 19 (Kimbara et al., 1995; Schneider et al., 1998; Laourine et al., 20 00). 30 Fibre Reinforced Polymer Composites Figure 2. 18 Examples of possibl...

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... {Oil O 22 O33 O23 O31 Ol2)7 kll 22 ‘33 23 ‘31 ‘I2)T ‘1, ‘ 12 ‘I3 ‘I4 ‘15 ‘16 21 22 23 24 25 26 ‘31 ‘ 32 ‘33 ‘34 ‘35 ‘36 ‘41 ‘ 42 ‘43 ‘44 ‘45 ‘46 ‘51 ‘ 52 ‘53 ‘54 ... ' 12 '13 CI2 c 22 c23 0 0 0 0 0 0 c4, 0 0 0 0 0 0 0 C6, '13 &apos ;23 '33 0 0 0 0 C5, 0 ['I = "11 E 22 2E2, 2EI2 ~ '33...

Ngày tải lên: 10/08/2014, 11:21

... a 0.077 1.07 1 b 0.107 1 .28 5 C 0. 12 2.57 d 0.133 2. 57 e 0. 129 2. 57 f 0. 129 2. 57 0.107 2. 57 g Chapter 5 3D Woven Composites 5.1 INTRODUCTION 3D woven composite is a new ... 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 Rei...

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... 320 21 8 28 0 26 7 compressive strength Transverse 183 20 7 20 1 24 8 (MPa) compressive strength (MPa) Longitudinal 25 .6 25 .5 31.4 26 .7 compressive modulus - (GPa) Transverse 22 .1 24 .4 ... Transverse 22 .1 24 .4 20 .9 22 .2 compressive modulus (GPa) CAI' strength 320 21 8 28 0 26 7 0 J/mm CAI strength 20 3 21 4 20 2 190 3 Jlmm CAI str...

Ngày tải lên: 10/08/2014, 11:21