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http://dx.doi.org/10.5139/JKSAS.2013.41.8.613

Static Strength of Composite Single-Lap Shear Joint Specimen Using Z-pinning Patch  

Choi, Ik-Hyeon (Advanced Materials & Structures Research Team of Korea Aerospace Research Institute)
Lim, Cheol-Ho (Vice President of Korea Aerospace Research Institute)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.41, no.8, 2013 , pp. 613-618 More about this Journal
Abstract
In this paper a new concept on z-pinning technology named by authors as 'z-pinning patch' will be introduced, which advantage is easy application at manufacturing site of composite structures. Using the trial manufactured z-pinning patch, the z-pinned composite single-lap shear joint specimens were successfully manufactured and tested to check the improvement of joint strengths. The z-pin's material is stainless steel and its surface was machined as zagged shape and chemically corroded to improve joint force with composite materials.
Keywords
Composite Materials; Z-pinning; Z-pinning Patch; Singl-Lap Shear Joint; Zagged Shape;
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  • Reference
1 Mouritz A.P., "Review of Z-pinned Composite Laminates," Composite: Part A, Vol. 38, 2007, pp. 2383-2397.   DOI   ScienceOn
2 Dickinson L.C., Farley G.L. and Hinders M.K., "Translaminar Reinforced Composites: A Review," Journal of Composites Technology and Research, Vol. 21, Issue 1, 1999, pp. 3-15.   DOI   ScienceOn
3 Fusco T.M., Magee C. and Freitas G., "Method and System for Inserting Reinforcing Elements in a Composite Structure," U.S. Patent, No. 5,589,015, Foster-Miller Inc, Waltham, MA, 31 Dec. 1996
4 Choi I.H., Kim I.G., Ahn S.M., Yeom C.H., Hwang I.H. and Lee D.S., "New Manufacturing Method of Z-Pinned Composite Laminates," 51st AIAA/ASME/ASCE/AHS/ ASC Structures, Structural Dynamics, and Materials Conference, 12-15 April 2010, Orlando, Florida, AIAA 2010-3133.
5 Park Y.B., Lee B.H., Kweon J.H., Choi J.H. and Choi I.H., "The Strength of Composite Bonded T-Joints Transversely Reinforced by Carbon Pins," Composite Structures, Vol. 94, 2012, pp. 625-634.   DOI   ScienceOn
6 Huang H. and Waas A.M., "Compressive Response of Z-pinned Woven Glass Fiber Textile Composite Laminates: Experiments," Composites Science and Technology, Vol. 69, 2009, pp. 2331-2337.   DOI   ScienceOn
7 Sweeting R.D. and Thomson R.S., "The Effect of Thermal Mismatch on Z-pinned Laminated Composite Structures," Composite Structures, Vol. 66, 2004, pp. 189-195.   DOI   ScienceOn