Skip to main content

Mixed-Mode and Mode-II Fatigue Crack Growth in Woven Composites

  • Conference paper
  • First Online:
Fracture, Fatigue, Failure and Damage Evolution, Volume 8

Abstract

A woven carbon/epoxy composite was subjected to fatigue crack growth under mixed Mode-I/Mode-II loading to obtain crack growth behavior at different cyclic strain energies. Owing to the woven structure of the material, pure Mode-II fracture is usually a difficult proposition because of friction, interference, and interlock of woven tows in adjacent plies at an interlaminar crack. These limitations were overcome by the use of a novel form of mixed Mode-I/Mode-II specimen, which imposes sufficient crack surface opening (Mode-I) to alleviate ply–ply interactions, but not so much as to obscure the sliding (Mode-II) response. Comparison with pure Mode-I fatigue crack growth data, in conjunction with a fracture interaction criterion, provided a means to extract the Mode-II behavior.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 129.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 169.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 169.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  1. Jar, P.-Y.B., Compston, P.: Comparsion of interlaminar fracture toughness in unidirectional and woven roving marine composites. Appl. Compos. Mater. 5, 189–206 (1998)

    Article  Google Scholar 

  2. Reis, P.N.B., Ferreira, J.A.M., Costa, J.D.M., Pereira, A.M.: Interlaminar fracture in woven carbon/epoxy laminates. Fract. Struct. Integr. 30, 431–437 (2014)

    Google Scholar 

  3. Shindo, Y., Sato, K., Narita, F., Sanada, K.: Mode-II interlaminar fracture and damage evaluation of GFRP woven laminates at cryogenic temperatures using the 4ENF specimen. J. Compos. Mater. 42(11), 1089–1101 (2008)

    Article  Google Scholar 

  4. Brussat, T.R., Chin, S.T., Mostovoy, S.: Fracture Mechanics for Structural Adhesive Bonds, Phase II, AFML-TR-77-163. Wright Aeronautical Labs, Dayton, OH (1978)

    Google Scholar 

  5. Carlsson, L.A., Gillespie, J.W., Pipes, J.R., Pipes, R.B.: On the analysis and design of the end notched flexure (ENF) Specimen for Mode II Testing. J. Compos. Mater. 20, 594 (1986)

    Article  Google Scholar 

  6. Dahlen, C., Springer, G.S.: Delamination growth in composites under cyclic loads. J. Compos. Mater. 28(8), 732–781 (1994)

    Google Scholar 

  7. Wilkins, D.J., Eisenmann, J.R., Camin, R.A., Margolis, W.S., Benson, R.A.: Characterizing delamination growth in graphite-epoxy. In: Reifsnider, D. (ed.) Damage in Composite Materials, ASTM STP 775, pp. 168–183. West Consohocken, PA: American Society for Testing and Materials (1982)

    Google Scholar 

  8. Crews Jr., J.S., Reeer, J.R.: A Mixed-Mode Bending Apparatus for Delamination Testing NASA Tech Memorandum 100662. Nasa-Langley Research Center, Hampton, VA (1988)

    Google Scholar 

  9. Wu, E.M., Reuter, R.C.J.: Crack extension in fiberglass reinforced plastics and a critical examination of the general fracture criterion. Theoretical and Applied Mechanics Report No. 275 (Bureau of Naval Weapons, Contract No. NaW-64-0178-s), Urbana, IL (1965)

    Google Scholar 

  10. Kenane, M., Benzeggagh, M.L.: Measurement of mixed-mode delamination fracture toughness of unidirectional glass/epoxy composites with mixed-mode bending apparatus. Compos. Sci. Technol. 56(4), 439 (1996)

    Article  Google Scholar 

  11. Reeder, J.R.: 3D mixed mode delamination fracture criteria: an experimentalist’s perspective. In: Proceedings of American Society for Composites, 21st Annual Technical Conference, Dearborn, MI, 2006

    Google Scholar 

  12. Fenner, J.S., Daniel, I.M.: Fracture toughness and impact damage resistance of nanoreinforced carbon/epoxy composites. In: Proceedings of SEM Annual Conference, Costa Mesa, CA, 8–11 June 2015

    Google Scholar 

  13. Schwab, R.C.: Use of tapered double cantilever beam specimens for fatigue crack growth studies. Mech. Eng. 91(8), 71 (1969)

    Google Scholar 

  14. Fenner, J.S., Daniel, I.M.: Hybrid nanoreinforced carbon/epoxy composites for enhanced damage tolerance and fatigue life. Compos. Part A 65, 47–56 (2014)

    Article  Google Scholar 

Download references

Acknowledgment

The work described here was sponsored by the Department of Energy, with the Ford Motor Company as a prime contractor.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Joel S. Fenner .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2017 The Society for Experimental Mechanics, Inc.

About this paper

Cite this paper

Fenner, J.S., Daniel, I.M. (2017). Mixed-Mode and Mode-II Fatigue Crack Growth in Woven Composites. In: Zehnder, A., et al. Fracture, Fatigue, Failure and Damage Evolution, Volume 8. Conference Proceedings of the Society for Experimental Mechanics Series. Springer, Cham. https://doi.org/10.1007/978-3-319-42195-7_10

Download citation

  • DOI: https://doi.org/10.1007/978-3-319-42195-7_10

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-42194-0

  • Online ISBN: 978-3-319-42195-7

  • eBook Packages: EngineeringEngineering (R0)

Publish with us

Policies and ethics