Study of high-strength CFRP bolted joints with failure- monitoring cone washers

Tsukasa KATSUMATA; Yoshihiro MIZUTANI; Akira TODOROKI; Ryosuke MATSUZAKI

doi:10.1007/s11465-011-0231-1

Front. Mech. Eng. ›› 2011, Vol. 6 ›› Issue (3) : 272 -276. DOI: 10.1007/s11465-011-0231-1

RESEARCH ARTICLE

Study of high-strength CFRP bolted joints with failure- monitoring cone washers

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Abstract

To increase the strength of carbon-fiber-reinforced plastic (CFRP) bolted joints, a method to increase the friction force between carbon-fiber-reinforced plastic members was proposed. The increase in failure load for the proposed joint was confirmed in finite-element method analyses and joint tests. Additionally, the feasibility of damage monitoring using surface strains of the cone washer was demonstrated.

Keywords

composite / bolted joint / failure monitoring / finite-element method

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Tsukasa KATSUMATA, Yoshihiro MIZUTANI, Akira TODOROKI, Ryosuke MATSUZAKI. Study of high-strength CFRP bolted joints with failure- monitoring cone washers. Front. Mech. Eng., 2011, 6(3): 272-276 DOI:10.1007/s11465-011-0231-1

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References

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