Monitoring the hysteresis effects in the strain-stress curve of carbon fiber reinforced laminates by FBG technology

Hongtao Zhang, Masoud Ghandehari, Alexey Sidelev, Ruslan Bazhanski, Pengfei Wang, Jing Xie, Jilin Zou, Engui Lui, David Li, Fang Fang, Hong Liang Cui, Xingwei Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we present a study of detecting the hysteresis effect in strain-stress curve of carbon fiber reinforced materials by Fiber Bragg Grating technology. By calculating the dissipative energy density contoured by hysteresis loops, this method can be further applied in detecting the cracks and fatigue of carbon fiber reinforced laminates. In contrast to the traditional sensors, such FBG sensors have numerous merits, such as small size, immunity to Electromagnetic Interference and easy installation into the carbon fiber reinforced laminates. This method can also be extended into monitoring other materials which also exhibit hysteresis effects in their strain-stress curves.

Original languageEnglish (US)
Title of host publication21st International Conference on Optical Fiber Sensors
Volume7753
DOIs
StatePublished - 2011
Event21st International Conference on Optical Fiber Sensors - Ottawa, ON, Canada
Duration: May 15 2011May 19 2011

Other

Other21st International Conference on Optical Fiber Sensors
CountryCanada
CityOttawa, ON
Period5/15/115/19/11

Fingerprint

Carbon Fiber
Laminates
Stress-strain curves
carbon fibers
Hysteresis
laminates
Carbon fibers
hysteresis
Monitoring
Curve
curves
FBG Sensor
Hysteresis Loop
electromagnetic interference
sensors
Sensors
immunity
Immunity
Fiber Grating
Fiber Bragg gratings

Keywords

  • carbon fiber reinforced laminates (CFRLs)
  • Fiber Bragg Grating (FBG)
  • Hysteresis effect
  • strain-stress curve

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Zhang, H., Ghandehari, M., Sidelev, A., Bazhanski, R., Wang, P., Xie, J., ... Wang, X. (2011). Monitoring the hysteresis effects in the strain-stress curve of carbon fiber reinforced laminates by FBG technology. In 21st International Conference on Optical Fiber Sensors (Vol. 7753). [775387] https://doi.org/10.1117/12.886077

Monitoring the hysteresis effects in the strain-stress curve of carbon fiber reinforced laminates by FBG technology. / Zhang, Hongtao; Ghandehari, Masoud; Sidelev, Alexey; Bazhanski, Ruslan; Wang, Pengfei; Xie, Jing; Zou, Jilin; Lui, Engui; Li, David; Fang, Fang; Cui, Hong Liang; Wang, Xingwei.

21st International Conference on Optical Fiber Sensors. Vol. 7753 2011. 775387.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zhang, H, Ghandehari, M, Sidelev, A, Bazhanski, R, Wang, P, Xie, J, Zou, J, Lui, E, Li, D, Fang, F, Cui, HL & Wang, X 2011, Monitoring the hysteresis effects in the strain-stress curve of carbon fiber reinforced laminates by FBG technology. in 21st International Conference on Optical Fiber Sensors. vol. 7753, 775387, 21st International Conference on Optical Fiber Sensors, Ottawa, ON, Canada, 5/15/11. https://doi.org/10.1117/12.886077
Zhang H, Ghandehari M, Sidelev A, Bazhanski R, Wang P, Xie J et al. Monitoring the hysteresis effects in the strain-stress curve of carbon fiber reinforced laminates by FBG technology. In 21st International Conference on Optical Fiber Sensors. Vol. 7753. 2011. 775387 https://doi.org/10.1117/12.886077
Zhang, Hongtao ; Ghandehari, Masoud ; Sidelev, Alexey ; Bazhanski, Ruslan ; Wang, Pengfei ; Xie, Jing ; Zou, Jilin ; Lui, Engui ; Li, David ; Fang, Fang ; Cui, Hong Liang ; Wang, Xingwei. / Monitoring the hysteresis effects in the strain-stress curve of carbon fiber reinforced laminates by FBG technology. 21st International Conference on Optical Fiber Sensors. Vol. 7753 2011.
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abstract = "In this paper, we present a study of detecting the hysteresis effect in strain-stress curve of carbon fiber reinforced materials by Fiber Bragg Grating technology. By calculating the dissipative energy density contoured by hysteresis loops, this method can be further applied in detecting the cracks and fatigue of carbon fiber reinforced laminates. In contrast to the traditional sensors, such FBG sensors have numerous merits, such as small size, immunity to Electromagnetic Interference and easy installation into the carbon fiber reinforced laminates. This method can also be extended into monitoring other materials which also exhibit hysteresis effects in their strain-stress curves.",
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