Browse > Article
http://dx.doi.org/10.7234/composres.2014.27.6.248

Shear Experiment and Simulation Analysis at Bonded Surface of Specimen Tapered Double Cantilever Beam with Expanded Aluminum  

Sun, Hong-Peng (Department of Mechanical Engineering, Graduate School, Kongju University)
Cheon, Seong S. (Division of Mechanical & Automotive Engineering, Kongju University)
Cho, Jae-Ung (Division of Mechanical & Automotive Engineering, Kongju University)
Publication Information
Composites Research / v.27, no.6, 2014 , pp. 248-253 More about this Journal
Abstract
In this study, tapered double cantilever beam specimens are designed with the variable of angle to investigate the fracture property at the bonded surface of adjoint structure. These specimens are made with four kinds of models as the length of 200 mm and the slanted angles of bonded surfaces on specimens of $6^{\circ}$, $8^{\circ}$, $10^{\circ}$ and $12^{\circ}$. By investigating experiment and analysis result of these specimens, the maximum loads are happened at 120 N, 137 N, 154 N and 171 N respectively in cases of the specimens with slanted angles of $6^{\circ}$, $8^{\circ}$, $10^{\circ}$ and $12^{\circ}$. As the analysis result approach the experimental value, it is confirmed to have no much difference with the values of experiment and analysis. It is thought that the material property can be investigated effectively on shear behavior of the material composed of aluminum foam bonded with adhesive through simulation instead of experiment by applying this study method.
Keywords
Aluminum foam; Bonded interface; Displacement; Porous core; Reaction force; Tapered double cantilever beam specimen;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
연도 인용수 순위
1 Kim, S.S., Han, M.S., Cho, J.U., and Cho, C.D., "Study on the Fatigue Experiment of TDCB Aluminium Foam Specimen Bonded with Adhesive," International Journal of Precision Engineering and Manufacturing, Vol. 14, No. 10, 2013, pp. 1791-1795.   DOI   ScienceOn
2 Cho, J.U., Kinloch, A., Blackman, B., Rodriguez, S., Cho, C.D., and Lee, S.K., "Fracture Behavior of Adhesively-bonded Composite Materials under Impact Loading," International Journal of Precision Engineering and Manufacturing, Vol. 11, No. 1, 2010, pp. 89-95.   DOI   ScienceOn
3 Marzi, S., Biel, A., and Stigh, U., "On Experimental Methods to Investigate the Effect of Layer Thickness on the Fracture Behavior of Adhesively Bonded Joints," International Journal of Adhesion and Adhesives, Vol. 31, No. 8, 2011, pp. 840-850.   DOI   ScienceOn
4 Hart-smith, L.J., "Further Developments in the Design and Analysis of Adhesive Bonded Structural Joints," McDonnell-Douglas Co. Paper 6922, 1980.
5 Choi, H.K., and Cho, J.U., "Study on the Fatigue Analysis of DCB Model with Aluminum Foam", Journal of Korean Society of Mechanical Technology, Vol. 14 No. 6, 2012, pp. 39-43.
6 Kim, D.Y., Kwak, J.H., Lee, J.H., Park, K.W., Jeong, K.Y., and Cheon, S.S., "A Study on the Vibration Analysis for the Composite Multi-axial Optical Structure of an Aircraft," Journal of the Korean Society for Composite Materials, Vol. 24, No. 2, 2011, pp.14-21.   과학기술학회마을   DOI   ScienceOn
7 Lee, J.K., "Elastic Analysis in Composite Including Multiple Elliptical Fibers," Journal of the Korean Society for Composite Materials, Vol. 24, No. 6, 2011, pp. 37-48.   과학기술학회마을   DOI   ScienceOn
8 British Standard, BS 7991, Determination of the Mode I Adhesive Fracture Energy GIC of Structure Adhesives Using the Double Cantilever Beam (DCB) and Tapered Double Cantilever Beam (TDCB) Specimens, Imperial College of Science and Technology, 2001, pp. 3-13.
9 Boang, S.O., Kim, K.S., Kim, S.H., Song, S.G., and Cho, J.U., "Study on Compression test of Aluminum foam and honeycomb sandwich composites", Journal of the Korea Academia-Industrial Cooperation Society, Vol. 12, No. 9, 2011, pp. 3802-3807.   DOI   ScienceOn
10 Kim, D.B., Kim, K.W., and Cho, H.Y., "Shape Design of Self- Piercing Rivet for joining dissimilar Sheet Metals," Journal of Korean Society of Mechanical Technology, Vol. 14, 2012, pp. 93-99.
11 Cho, J.U., Hong, S.J., Lee, S.K., and Cho, C.D., "Impact Fracture behavior at the Material of Aluminum Foam?", Materials Science and Engineering A, Vol. 539, 2012, pp. 250-258.   DOI   ScienceOn