DETERMINATION OF THERMAL SHEAR STRESSES ON TERMOPLASTIC COMPOSITE ADHERENTS JOINED HYBRID TYPE

Faruk ŞEN, Mehmet Ali ALKAN
1.904 1.065

Abstract


This paper aims to determine of thermal shear stresses on thermoplastic adherents which are joined by hybrid type. It is designed both adhesive and two parallel pins. Both plotting and solving of this problem were done using ANSYS software. Therefore solutions were performed with finite element methods (FEM). Modeling of hybrid joint was established as three dimensional. Thermal stresses were caused to apply uniform thermal loads on designed structure. Determined results pointed out that thermal shear stresses were strictly affected of increasing uniform thermal loads. Briefly, their values were increased by increasing of thermal loadings.

Keywords


FEM, ANSYS, Shear stress, Thermal Stress, Hybrid joint

Full Text:

PDF 13 - 17

References


Potter, K. An Inroduction to Composite Materials, Chapman & Hall, London, 1997.

Schwartz, M.M. Composite Materials Handbook, Mc Graw Hill Inc, USA, 1984.

Callister, W.D. Materials Science and Engineering an Introduction, John Wiley & Sons Inc., USA, 2003.

Arslan, N. and Celik, M. “Thermoplastic matrix plates in elasto-plastic finite element analysis”, Journal of Reinforced Plastics and Composites, 20, 1191-1204, 2001.

Apalak, M.K., Aldas, K., and Sen, F., “Thermal non-linear stresses in an adhesively bonded and laser-spot welded single-lap joint during laser-metal interaction”, Journal of Materials Processing Technology, 142, 1-19, 2003.

Sen, F. “The estimation of elasto-plastic thermal and residual stresses in a thermoplastic composite disc under uniform temperature effect”, Journal of Reinforced Plastics and Composites. 25, 1485-1498, 2006.

Rastogi, N., Soni, S.R. and Nagar, A. “Thermal stresses in aluminum-to-composite double-lap bonded joints”, Advances in Engineering Software, 29, 273-281, 1998.

Wu, P.S. and Sun, C.T. “Modeling bearing failure initiation in pin-contact of composite laminates”, Mechanics of Materials, 29, 325-335, 1998.

Camanho, P.P. and Lambert, M. “A design methodology for mechanically fastened joints in laminated composite materials”, Composites Science and Technology, 66, 3004- 3020, 2006.

Sen, F. and Sayman, O. “Failure response of two serial bolted aluminum sandwich composite plates”, Journal of Sandwich Structures and Materials, 12, 551-568, 2010.

Ataş, A., Sen, F., Arslan, N. “Failure analysis of laminated composite plates with two parallel pin-loaded holes”. Journal of Reinforced Plastics and Composites, 28, 1265-1276, 2009.

Pakdil, M., Sen, F., Sayman, O., Benli, S. “The effect of preload on failure response of glass-epoxy laminated composite bolted-joints with clearance”, Journal of Reinforced Plastics and Composites, 26, 1239-1252, 2007.

Sen, F. 2006. “The estimation of elasto-plastic thermal and residual stresses in a thermoplastic composite disc under uniform temperature effect”, Journal of Reinforced Plastics and Composites, 25, 1485-1498, 2006.