Improving the Efficiency of Fiber Steered Composite Joints using Load Path Trajectories-Reference-Cited by-同舟云学术

Improving the Efficiency of Fiber Steered Composite Joints using Load Path Trajectories

Published:2006-01-09 Issue:18 Volume:40 Page:1645-1658
ISSN:0021-9983
Container-title:Journal of Composite Materials
language:en
Short-container-title:Journal of Composite Materials

Author:

Li R.¹,Kelly D.²,Crosky A.,Schoen H.,Smollich L.³

Affiliation:

1. School of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney 2052, Australia

2. School of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney 2052, Australia;

3. School of Materials Science and Engineering, University of New South Wales, Sydney 2052, Australia

Abstract

A fiber steering technique using load path trajectories is applied to the manufacture of carbon fiber composite joints. This increased the initial failure strength in quasi-isotropic laminate joints by 12%, while the ultimate failure strength is increased by 33%. Moreover, the technique is able to provide more than double the efficiency of carbon laminate joints by reducing the ratio of joint width to bolthole diameter, w/d, from the standard value of 5 to a more compact value of 2.5, simultaneously maintaining the bearing strength of the laminate.

Publisher

SAGE Publications

Subject

Materials Chemistry,Mechanical Engineering,Mechanics of Materials,Ceramics and Composites

Link

http://journals.sagepub.com/doi/pdf/10.1177/0021998306060168

Reference11 articles.

1. Hart-Smith, L.J. (1987). Joints, In: Engineered Materials Handbook, Vol. 1, Composites, pp. 479–495, ASM International, Metal Park, Ohio .

2. Kelly, D. , Li, R. , Willgoss, R. and Crosky, A. (2001). Improvement of Bearing Strength of Mechanically Fastened Composite Joints using Fiber Steering, In: Proceedings of SAMPE2001, Long Beach, CA, USA , May 2001, pp. 415–426.

3. Kelly, D. , Willgoss, R. , Li, R. and Crosky, A. (2001). A Manufacturing Procedure for Composite Laminate Production with Precision Fiber Placement, In: Proceedings of SAMPE2001, Long Beach, CA, USA , May 2001, pp. 2495–2506.

4. Modeling bearing failure initiation in pin-contact of composite laminates

5. Strength improvement by fibre steering around a pin loaded hole

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