fiber orientation in polymer composites
TRANSCRIPT
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Influence of Fiber Orientations in Polymer Composite
Laminates
Presented by:
Piyush Gupta
Roll No. 801481016
Under the Guidance of:
Dr. J.S.Saini
Assistant Professor, MED
Thapar University, Patiala
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on
A Seminar Presentation
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Outline
• Composites-A Need
• Why Composites
• Motivation
• Literature Review
• Conclusion
• References
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Composites…A Need
Fig.1 Hybrid
Composites
(google)
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Why Composites…
• Light Weight
• High Strength
• Strength to Weight Ratio
• Corrosion Resistance
• High Impact strength
• Design Flexibility
• Part consolidation
• Dimensional Stability
• Non Conductive
• Non Magnetic
• Radar Transparent
• Low Thermal conductivity
• Durable
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Fig.2 Materials(google)
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Motivation
•Aircraft /Military
•Appliance /Business
•Automotive /Transportation
• Civil Infrastructure
• Construction
• Consumer
• Corrosion Resistance
• Electrical
• Marine
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Fig.3 Composite Applications (google)Thapar University 13/05/2015
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Cont’d…
Fig.4 Upcoming Trend for composites
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Literature Review
Influence of Fiber orientations
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Sr. No
Material System
Experimental Procedure
Key Result Reference
1. Glass fiberreinforced epoxy composites
double-notched shear short beam shear V-notched rail Iosipescu shear tests
0◦ composite presented higher interl-aminar shear
Jose et al.(2015)
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Literature Review
Table 1 : Interlaminar Shear Strength ,Zose(2015)
Table 2 : In Plane Shear Strength ,Zose(2015)
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Influence of Fiber orientations
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Material System
Experimental Procedure
Key Result Reference
2. Carbon fibersreinforcedmagnesiummatrixcomposites
random sequentialabsorption algorithm finite elementmethod
Ultimate strengthdecreases with thefiber orientationangle increasingfrom 0◦ to 60◦ andincreases with thefiber orientationangle increasing from60◦ to 90◦
W.Tian etal. (2014)
Literature Review
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Fig.5 Ultimate Strength
Literature Review
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Literature Review
Influence of Fiber orientations
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Material System
Experimental Procedure
Key Result Reference
3. Fiberreinforcedcement basedmaterials HPFRCMs UHPFRCMs
Tensor description method
Image analysis method
Similar orientation states do not guarantee similar mechanical responses
Irem et al.(2013)
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Literature Review
Influence of Fiber orientations
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Material System Experimental Procedure
Key Result Reference
4. Single edgenotched carbon fiber reinforced composite
Displacement Correlation Method 4 layered carbon fiber
Best ratio 0.999, byShell99 element type
F.T. -inverse relationwith fiber orientationangle
Mete et al.(2011)
Fig.6
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Literature Review
Influence of Fiber orientations
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Material System
Experimental Procedure
Key Result Reference
5. E-glass/epoxy composite
Stress generating system-split Hopkinson pressure bar (SHPB) Specimen Stress measuring system Data acquisition system
Stress–strain curves sensitive to fibreorientationat the same impact pressure Specimen fails by fibre kinking at low strain rates
M. Tarfaouiet al.(2007)
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Literature Review
Influence of Fiber orientations
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Material System
Experimental Procedure
Key Result Reference
6. E-glass/epoxy composite
Compression moldingtechnique 19 layer laminates
E at high strain-
impact strength
[0,90]-high impact
resistance
Rahul et al.(2014)
Stre
ss
StrainFig.7
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CONCLUSIONS
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• 00 laminate has higher interlaminar shear strength and higher shear modulus then 900
laminate.
• Double notched shear test is best way to estimate interlaminar shear strength.
• Composite material is highly sensitive to fiber orientation at same impact pressure.
• Fracture toughness decreases with increase in fiber orientation angle because fracture axis is
defined by respective angle.
• Fibers having lay-up configuration as [0/90] has highest impact resistance.
• Ultimate strength gradually decreases when we increase the fiber orientation angle from 00 to
600 and slightly decreases from 600 to 900.
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References[1] José Humberto S. Almeida Jr. , Clarissa C. Angrizani , Edson C. Botelho , Sandro C. Amico, " Effect of fiber
orientation on the shear behavior of glass fiber/epoxy composites", Materials and Design 65,pp. 789–795, 2015
[2] Wenlong Tian, Lehua Qi, Jiming Zhou, Juntao Guan," Effects of the fiber orientation and fiber aspect ratio on the
tensile strength of Csf/Mg composites",Computational Materials Science 89,pp. 6–11,2014
[3] Irem Sanal, Nilüfer Özyurt Zihniog˘lu,"To what extent does the fiber orientation affect mechanical
performance?", Construction and Building Materials 44 pp.671–681,2013
[4] Mete Onur Kaman," Effect of fiber orientation on fracture toughness of laminated composite plates
[0/h_]",Engineering Fracture Mechanics 78 ,pp. 2521–2534,2011
[5] M. Tarfaoui, S. Choukri, A. Neme," Effect of fibre orientation on mechanical properties of the laminated polymer
composites subjected to out-of-plane high strain rate compressive loadings",Composites Science and Technology
68,pp.477–485,2008
[6] Rahul S. Sikarwar, R. Velmurugan, N.K. Gupta," Influence of fiber orientation and thickness on the response of
glass/epoxy composites subjected to impact loading",Composites: Part B 60,pp.627–636,2014
[7] S. Solaimurugan, R. Velmurugan," Influence of fibre orientation and stacking sequence on petalling of
glass/polyester composite cylindrical shells under axial compression",International Journal of Solids and
Structures 44,pp.6999–7020,2007
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References
[8] S. Tungjitpornkull, N. Sombatsompop," Processing technique and fiber orientation angle affecting the
mechanical properties of E-glass fiber reinforced wood/PVC composites",journal of materials processing
technology 209,pp. 3079–3088,2009
[9] M. Kathiresan, K. Manisekar, V. Manikandan," Crashworthiness analysis of glass fibre/epoxy laminated thin
walled composite conical frusta under axial compression",Composite Structures 108,pp.584–599,2014
[10] H.W. Wang, H.W. Zhou, L.L. Gui, H.W. Ji, X.C. Zhang," Analysis of effect of fiber orientation on Young’s
modulus for unidirectional fiber reinforced composites",Composites: Part B 56,pp.733–739,2014
[11] A. M. Hartl, M. Jerabek, R.W. Lang," Effect of fiber orientation, stress state and notch radius on the impact
properties of short glass fiber reinforced polypropylene",POTE 4381,2015
[12] T. Köpplmayr, I. Milosavljevic, M. Aigner, R. Hasslacher,D. Salaberger, J. Miethlinger B. Plank,"Influence of
fiber orientation and length distribution on the rheological characterization of glass-fiber-filled
polypropylene",Polymer Testing 32,pp.535–544,2013
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