Elasticity solution of adhesive tubular joints in laminated composites with axial symmetry

• Autorzy: Selahi E.

Identyfikatory

DOI

10.24425/124491

• Języki publikacji: EN

Abstrakty

EN

This paper presents an elasticity solution of adhesive tubular joints in laminated composites, with axial symmetry. In this model, adherends are orthotropic shells and the stacking sequences can be either symmetric or asymmetric. Adhesive layer is homogenous and made of isotropic material. They are modelled as continuously distributed tension/compression and shear springs. Employing constitutive, kinematics and equilibrium equations, sets of differential equations for each inside and outside of overlap zones are obtained. By solving these equations, shear and peel stresses in adhesive layer(s), as well as deflections, stress resultants and moment resultants in the adherends are determined. It is seen that the magnitude of peel stresses due to transverse shear stress resultant is much greater than that obtained from axial stress resultant. The developed results are compared with those obtained by finite element analysis using ANSYS software. The comparisons demonstrate the accuracy and effectiveness of the aforementioned methods.

Słowa kluczowe

EN

tubular joint; adhesive; composite; adherend; peel stresses; shear stresses

PL

złącze rurowe; spoiwo; kompozyt; materiał złącza; naprężenia odrywające; naprężenia rozwarstwiające

• Wydawca: Komitet Budowy Maszyn PAN
• Czasopismo: Archive of Mechanical Engineering
• Rocznik: 2018
• Tom: Vol. LXV, nr 3
• Strony: 441--456
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Selahi E.

• Department of Mechanical Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran, Postcode 73711-13119

Bibliografia

• [1] N.A. De Bruyne, and R. Houwink (eds). Adhesion and adhesives. Elsevier, 1951.
• [2] J.L. Lubkin and E. Reissner. Stress Distribution and Design Data for Tubes. Journal of Applied Mechanics, Translation ASME, 78:1213–1221, 1956.
• [3] O. Volkersen. Research on the theory of bonded assemblies. La Construction Métallique, 4:3–13, 1965. (in French).
• [4] R.D. Adams and N.A. Peppiatt. Stress analysis of adhesive bonded tubular lap joint. Journal of Adhesion, 9(1):1–18, 1977. doi: 10.1080/00218467708075095.
• [5] D. Chen and S. Cheng. Torsional stress in tubular lap joints. International Journal of Solids Structures, 29(7)7:845–853, 1992. doi: 10.1016/0020-7683(92)90020-T.
• [6] S.R. Graves and D.F. Adams. Analysis of abonded joint in a composite tube subjected to torsion. Journal of Composite Materials, 15(3):211–224, 1981. doi: 10.1177/002199838101500302.
• [7] C. Yang. Design and analysis of composite pipe joints under tensile loading. Journal of Composite Materials, 34(4):332–349, 2000. doi: 10.1177/002199830003400404.
• [8] C. Yang, H. Huang, and Z. Guan. Stress model of composite pipe joints under bending. Journal of Composite Materials, 36(11):1331–1348, 2002. doi: 10.1177/0021998302036011167.
• [9] J.M. Lees. Behaviour of GFRP adhesive pipe joints subjected to pressure and axial loadings. Composites Part A: Applied Science and Manufacturing, 37(8):1171–1179, 2006. doi:10.1016/j.compositesa.2005.05.033.
• [10] J. Hoon Oh. Torque capacity of tubular adhesive joints with different composite adherends. Materials Letters, 62(8–9):1234–1237, 2008. doi: 10.1016/j.matlet.2007.08.018.
• [11] E. Dragoni and L. Goglio. Adhesive stresses in axially-loaded tubular bonded joints – Part I: Critical review and finite element assessment of published models. International Journal of Adhesion and Adhesives, 47:35–45, 2013. doi: 10.1016/j.ijadhadh.2013.09.009.
• [12] L. Goglio and D.S. Paolino. Adhesive stresses in axially-loaded tubular bonded joints – Part II: Development of an explicit closed-form solution for the Lubkin and Reissner model. International Journal of Adhesion and Adhesives, 48:35–42, 2014. doi: 10.1016/j.ijadhadh.2013.09.010.
• [13] A.K. Kaw. Mechanics of Composite Materials. 2nd edition. Taylor & Francis Group, LLC., 2006.