Failure probability of pin joint in CFRP laminate

M. Nakayama, N. Uda, K. Ono

Research output: Contribution to conferencePaper

Abstract

Composite materials have more scattering properties and complicated fracture modes than conventional metals. Therefore the designs of composite structures are tend to be conservative in deterministic design process. This paper applies a probabilistic approach to pin joints in composite laminates, which combines strength analyses by finite element method and Monte Carlo simulation utilizing Response Surface Method. Frictions between the loading pins and the fastener holes in CFRP laminates are taken account into the FE analyses. Probabilistic strength of the joint is estimated and the probabilistic an d deterministic designs are compared and discussed.

Original languageEnglish
Publication statusPublished - Dec 1 2011
Event18th International Conference on Composites Materials, ICCM 2011 - Jeju, Korea, Republic of
Duration: Aug 21 2011Aug 26 2011

Other

Other18th International Conference on Composites Materials, ICCM 2011
CountryKorea, Republic of
CityJeju
Period8/21/118/26/11

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Ceramics and Composites

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  • Cite this

    Nakayama, M., Uda, N., & Ono, K. (2011). Failure probability of pin joint in CFRP laminate. Paper presented at 18th International Conference on Composites Materials, ICCM 2011, Jeju, Korea, Republic of.