A micromechanics model for environmental stress-corrosion in GFRP

Article

Khennane, Amar and Melchers, Robert E.. 2003. "A micromechanics model for environmental stress-corrosion in GFRP." International Journal of Materials and Product Technology. 19 (1), pp. 2-14. https://doi.org/10.1504/IJMPT.2003.003556
Article Title

A micromechanics model for environmental stress-corrosion in GFRP

ERA Journal ID3761
Article CategoryArticle
AuthorsKhennane, Amar (Author) and Melchers, Robert E. (Author)
Journal TitleInternational Journal of Materials and Product Technology
Journal Citation19 (1), pp. 2-14
Number of Pages13
Year2003
Place of PublicationOlney, Bucks. United Kingdom
ISSN0268-1900
1741-5209
Digital Object Identifier (DOI)https://doi.org/10.1504/IJMPT.2003.003556
Abstract

Understanding the mechanisms of environmental stress corrosion is very important for assessing the durability and damage tolerance predictions of composites using glass as the main reinforcement. A mechanistic model describing these mechanisms for unidirectional GFRP in tension is described. The model is based both on the chemical behaviour of glass, and in particular that of glass flaws, and on more recent models of stress corrosion. These were combined with fracture mechanics, the shear lag theory, and a probability model for flaw size. The results are very encouraging. The model shows that it is possible to obtain mechanisms of GFRP breakdown, which corresponds to observed experimental behaviour.

Keywordsglass fibres; environmental degradation; modelling; computational simulation; statistics; stress corrosion; flaws
ANZSRC Field of Research 2020401606. Glass
400505. Construction materials
490506. Probability theory
Public Notes

Copyright © 2003 Inderscience Enterprises Ltd.

Byline AffiliationsUniversity of Newcastle
Institution of OriginUniversity of Southern Queensland
Permalink -

https://research.usq.edu.au/item/q0664/a-micromechanics-model-for-environmental-stress-corrosion-in-gfrp

Log in to edit
  • 1719
    total views
  • 4
    total downloads
  • 2
    views this month
  • 0
    downloads this month

Export as

Related outputs

Geopolymer concrete-filled pultruded composite beams: concrete mix design and application
Ferdous, Wahid, Manalo, Allan, Khennane, Amar and Kayali, Obada. 2015. "Geopolymer concrete-filled pultruded composite beams: concrete mix design and application." Cement and Concrete Composites. 58, pp. 1-13. https://doi.org/10.1016/j.cemconcomp.2014.12.012
Benefits of geopolymer concrete-filled FRP beams and its flexural behaviour
Ferdous, Wahid, Manalo, Allan, Khennane, Amar and Kayali, Obada. 2014. "Benefits of geopolymer concrete-filled FRP beams and its flexural behaviour." Australasian Composites Conference (CA 2014): Materials for a Lighter and Smarter World. Newcastle, Australia 07 - 09 Apr 2014 Melbourne, Australia.
Crack identification in reinforced concrete beams using ANSYS software
Dahmani, L., Khennane, A. and Kaci, S.. 2010. "Crack identification in reinforced concrete beams using ANSYS software ." Strength of Materials. 42 (2), pp. 232-240. https://doi.org/10.1007/s11223-010-9212-6
Modeling and influence of shear retention parameter on the response of reinforced concrete structural elements
Dahmani, L., Khennane, A. and Kaci, S.. 2009. "Modeling and influence of shear retention parameter on the response of reinforced concrete structural elements." Strength of Materials. 41 (4), pp. 423-430. https://doi.org/10.1007/s11223-009-9139-y
Timoshenko beam-solution in terms of integrated radial basis functions
Khennane, Amar and Tran-Cong, Thanh. 2007. "Timoshenko beam-solution in terms of integrated radial basis functions." Veidt, Martin, Albermani, Faris, Daniel, Bill, Griffiths, John, Hargreaves, Doug, McAree, Ross, Meehan, Paul and Tan, Andy (ed.) 5th Australasian Congress on Applied Mechanics (ACAM 2007). Brisbane, Australia 10 - 12 Dec 2007 Sydney, Australia.
Computation of laminated composite plates using integrated radial basis function networks
Mai-Duy, Nam, Khennane, Amar and Tran-Cong, Thanh. 2007. "Computation of laminated composite plates using integrated radial basis function networks." Computers, Materials and Continua. 5 (1), pp. 63-77. https://doi.org/10.3970/cmc.2007.005.063
Durability of glass polymer composites subject to stress corrosion
Khennane, Amar and Melchers, Robert E.. 2003. "Durability of glass polymer composites subject to stress corrosion." Journal of Composites for Construction. 7 (2), pp. 109-117. https://doi.org/10.1061/(ASCE)1090-0268(2003)7:2(109)
Stress corrosion of glass fibre reinforced polymers for infrastructure applications
Khennane, Amar and Melchers, Robert. 2002. "Stress corrosion of glass fibre reinforced polymers for infrastructure applications." 41st Australasian Corrosion Association Inc Conference (ACA 2001): Corrosion and Prevention. Newcastle, Australia 18 - 21 Nov 2001 Melbourne, Australia.
Monte-Carlo simulation of the durability of glass fibre reinforced composite under environmental stress corrosion
Nguyen-Van, Hieu, Khennane, Amar and Tran-Cong, Thanh. 2006. "Monte-Carlo simulation of the durability of glass fibre reinforced composite under environmental stress corrosion." Nguyen, Son Q. and Nguyen, Dung (ed.) 2006 International Conference on Nonlinear Analysis & Engineering Mechanics Today. Ho Chi Minh City, Vietnam 11 - 14 Dec 2006 Paris, France.
Design and analysis of a composite beam for infrastructure applications - Part III: experimental results and nonlinear FE analysis
Springolo, Mario, Khennane, Amar and Van Erp, Gerard. 2006. "Design and analysis of a composite beam for infrastructure applications - Part III: experimental results and nonlinear FE analysis ." International Journal of Materials and Product Technology. 25 (4), pp. 331-347.
Design and analysis of a composite beam for infrastructure applications - Part II: preliminary investigation in shear and torsion
Springolo, Mario, Van Erp, Gerard and Khennane, Amar. 2006. "Design and analysis of a composite beam for infrastructure applications - Part II: preliminary investigation in shear and torsion ." International Journal of Materials and Product Technology. 25 (4), pp. 313-331.
Design and analysis of a composite beam for infrastructure applications - Part I: preliminary investigation in bending
Springolo, Mario, Van Erp, Gerard and Khennane, Amar. 2006. "Design and analysis of a composite beam for infrastructure applications - Part I: preliminary investigation in bending ." International Journal of Materials and Product Technology. 25 (4), pp. 297-313. https://doi.org/10.1504/IJMPT.2006.008885
A meso-scale finite element model for environmental stress corrosion of GFRP
Khennane, Amar and Melchers, Robert E.. 2005. "A meso-scale finite element model for environmental stress corrosion of GFRP." Xie, Mike, Mouritz, Adrian, Khatibi, Akbar Afaghi, Gardiner, Craig and Chiu, Wing Kong (ed.) 4th Australasian Congress on Applied Mechanics (ACAM 2005): Advances in Applied Mechanics. Melbourne, Australia 16 - 18 Feb 2005 Melbourne, Australia.
Performance design of reinforced concrete slabs using commercial finite element software
Khennane, Amar. 2005. "Performance design of reinforced concrete slabs using commercial finite element software." Structural Concrete. 6 (4), pp. 141-147.
Meso-scale finite element investigation into the short and long term strengths of glass fibre reinforced composites
Khennane, Amar and Melchers, Robert E.. 2003. Meso-scale finite element investigation into the short and long term strengths of glass fibre reinforced composites. Toowoomba, Australia. University of Southern Queensland.
Nonlinear analysis of reinforced concrete beams in a fire environment
Kaci, Salah, Sadaoui, Arezki and Khennane, Amar. 2003. "Nonlinear analysis of reinforced concrete beams in a fire environment." Ghobarah, Ahmed and Gould, Phillip (ed.) Response of Structures to Extreme Loading (2003). Toronto, Canada 03 - 06 Aug 2003 St. Louis, MO. United States.