Mapping with the Image Processing Method of Damage Regions with Respect Composite Laminates Subjected to Low Velocity
Öz
In this study , uni-directionaly
reinforced laminates that arranged e-glass / epoxy composite samples in the
form [ + 45 / -45 / 90/0 ]s and [ + 45 / -45 / 90/0 ]2s
was applied low-velocity impact tests at impact energies of 10, 20 and 30 J has been obtained 8 and 16 laminated
sample. Low-velocity impact tests were performed with the drop weight test
device. Low-velocity impact damage was created on the samples depending on the
different impact energies as a result of experiments conducted with
hemispherical various impactor. The impactor mass was 6.350 kg. Digital imaging
process method was applied images of the samples subjected to impact damage and
damage maps for each damage zone were extracted. Also, change graph of damage
area depending on the impact energies has been omitted. Changing damage zones
were extracted. Also, change graph of damage area depending on the impact
energies has been omitted.
Anahtar Kelimeler
Image processing method Low-velocity impact Failure analysis
Kaynakça
- M. Uyaner and M. Kara, “Dynamic response of laminated composites subjected to low-velocity impact.” Journal of Composite Materials, 2007, 41(24), p. 2877-2896.
- M. Uyaner, M. Kara and N. Ataberk, “Impact behavior of e-glass/epoxy laminated composite”, 7th. International Fracture Conference, Kocaeli, Turkey, 2005, p:813-821.
- M. V. Hosur, C. R. L. Murthy, T. S. Ramamurthy and A. Shet, “Estimation of impact-induced damage in CFRR laminates through ultrasonic imaging”, NDT & E International, 1998, 31(5), p. 359-374.
- K. Srinivasan, W. C. Jackson, B. T. Smith and J. A. Hinkley, “Characterization of damage modes in impacted thermoset and thermoplastic composites”, Journal of reinforced plastics and composites, 1992, 11(10), p. 1111-1126.
- R. J. Chester and G. Clark, “Modelling of impact damage features in graphite/epoxy laminates”, In Damage detection in composite materials. ASTM International, 1992
- F. Aymerich, A. Bucchioni and P. Priolo, “Impact behaviour of quasi-isotropic graphite-peek laminates”, In Key Engineering Materials, Trans Tech Publications, 1997, vol. 144, p. 63-74
- F. Aymerich and S. Meili, “Ultrasonic evaluation of matrix damage in impacted composite laminates”, Composites Part B: Engineering, 2000, 31(1), p. 1-6
- J. Summerscales (Ed.), “Non-destructive testing of fibre-reinforced plastics composites”, Springer Science & Business Media, Vol. 2, 1990
- X. E. Gros, “Revıew of NDT technıques for detectıon of low-energy ımpacts ın carbon reınforcements”, Sampe Journal, 1995, 31(2), p. 29-34.
- S. L. Gao and J. K. Kim, “Three-dimensional characterization of impact damage in CFRPs”, In Key Engineering Materials, Trans Tech Publications, 1997, vol. 141, p. 35-54
- M. Uyaner and M. Kara, “Experimental study of the impact behavior of laminated composites stricken by sharp impactors”, Science and Engineering of Composite Materials, 2012, vol:3, p. 307-313
- D. Phillips, "Image Processing in C", 2000, Second Edition, ISBN 0-13-104548-2
- MathWorks web site. [Online.] Available: http://www.mathworks.com, 2016
- Wikipedia web site. [Online]. Available: https://en.wikipedia.org/wiki/Color_mapping, 2016
- S. Abrate, “Impact on composite structures” Cambridge university press, 2005
Öz
Kaynakça
- M. Uyaner and M. Kara, “Dynamic response of laminated composites subjected to low-velocity impact.” Journal of Composite Materials, 2007, 41(24), p. 2877-2896.
- M. Uyaner, M. Kara and N. Ataberk, “Impact behavior of e-glass/epoxy laminated composite”, 7th. International Fracture Conference, Kocaeli, Turkey, 2005, p:813-821.
- M. V. Hosur, C. R. L. Murthy, T. S. Ramamurthy and A. Shet, “Estimation of impact-induced damage in CFRR laminates through ultrasonic imaging”, NDT & E International, 1998, 31(5), p. 359-374.
- K. Srinivasan, W. C. Jackson, B. T. Smith and J. A. Hinkley, “Characterization of damage modes in impacted thermoset and thermoplastic composites”, Journal of reinforced plastics and composites, 1992, 11(10), p. 1111-1126.
- R. J. Chester and G. Clark, “Modelling of impact damage features in graphite/epoxy laminates”, In Damage detection in composite materials. ASTM International, 1992
- F. Aymerich, A. Bucchioni and P. Priolo, “Impact behaviour of quasi-isotropic graphite-peek laminates”, In Key Engineering Materials, Trans Tech Publications, 1997, vol. 144, p. 63-74
- F. Aymerich and S. Meili, “Ultrasonic evaluation of matrix damage in impacted composite laminates”, Composites Part B: Engineering, 2000, 31(1), p. 1-6
- J. Summerscales (Ed.), “Non-destructive testing of fibre-reinforced plastics composites”, Springer Science & Business Media, Vol. 2, 1990
- X. E. Gros, “Revıew of NDT technıques for detectıon of low-energy ımpacts ın carbon reınforcements”, Sampe Journal, 1995, 31(2), p. 29-34.
- S. L. Gao and J. K. Kim, “Three-dimensional characterization of impact damage in CFRPs”, In Key Engineering Materials, Trans Tech Publications, 1997, vol. 141, p. 35-54
- M. Uyaner and M. Kara, “Experimental study of the impact behavior of laminated composites stricken by sharp impactors”, Science and Engineering of Composite Materials, 2012, vol:3, p. 307-313
- D. Phillips, "Image Processing in C", 2000, Second Edition, ISBN 0-13-104548-2
- MathWorks web site. [Online.] Available: http://www.mathworks.com, 2016
- Wikipedia web site. [Online]. Available: https://en.wikipedia.org/wiki/Color_mapping, 2016
- S. Abrate, “Impact on composite structures” Cambridge university press, 2005
Ayrıntılar
| Konular | Mühendislik |
|---|---|
| Bölüm | Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 25 Şubat 2017 |
| Yayımlandığı Sayı | Yıl 2017 Cilt: 2 Sayı: 1 |
