DOI QR코드

DOI QR Code

Experimental investigation of novel pre-tightened teeth connection technique for composite tube

  • Li, Fei (Institute of Logistics Engineering of PLA) ;
  • Zhao, Qilin (School of Mechanical and Power Engineering, Nanjing University of Technology) ;
  • Chen, Haosen (Institute of Advanced Structure Technology, Beijing Institute of Technology) ;
  • Xu, Longxing (The First Research Division, General Equipment Department of the PLA)
  • 투고 : 2016.04.26
  • 심사 : 2016.12.15
  • 발행 : 2017.02.10

초록

A new composite tube connection method called the pre-tightened teeth connection technique is proposed to improve the composite tube connection efficiency. This paper first introduces the manufacturing process of the proposed technique. It then outlines how the mechanical properties of this technology were tested using four test groups. The factors that influence the load-bearing capacity and damage model of the connection were analyzed, and finally, the transfer load mechanism was investigated. The following conclusions can be obtained from the research results. (1) The new technique improves the compressive connection efficiency by a maximum of 79%, with the efficiency exceeding that of adhesive connections of the same thickness. (2) Changing the depth of teeth results in two types of damage: local compressive damage and shear damage. The bearing capacity can be improved by increasing the depth, length, and number of teeth as well as the pre-tightening force. (3) The capacity of the technique to transfer high loads is a result of both the relatively high interlaminar shear strength of the pultruded composite and the interlaminar shear strength increase provided by the pre-tightening force. The proposed technique shows favorable mechanical properties, and therefore, it can be extensively applied in the engineering field.

키워드

과제정보

연구 과제 주관 기관 : National Science and Foundation

참고문헌

  1. Chen, X. (2004), Handbook of polymer matrix composite; Chemical Industry Press.
  2. Cheng, J.C. and Li, G. (2008), "Stress analyses of smart pipe joint integrated with piezoelectric composite layers under torsion loading", Int. J. Solids Struct., 45(6), 1153-1178. https://doi.org/10.1016/j.ijsolstr.2007.07.027
  3. Das, R.R. and Pradhan, B. (2014), "Delamination damage analysis of laminated bonded tubular single lap joint made of fiberreinforced polymer composite", Int. J. Damage Mech., 23(8), 772-790. https://doi.org/10.1177/1056789513513199
  4. Deng, A.Z., Zhao, Q.L., Li, F. and Chen, H. (2013), "Research on bearing capacity of single tooth to composite pre-tightened teeth connection", J. Reinf. Plast. Comp., 32(5), 1603-1613. https://doi.org/10.1177/0731684413492575
  5. Esmaeili, F., Chakherlou, T.N. and Zehsaz, M. (2014), "Investigation of bolt clamping force on the fatigue life of double lap simple bolted and hybrid (bolted/bonded) joints via experimental and numerical analysis", Eng. Fail. Anal., 45(4), 406-420. https://doi.org/10.1016/j.engfailanal.2014.07.014
  6. Gamdania, F., Boukhilia, R. and Vadeana, A. (2015), "Tensile strength of open-hole, pin-loaded and multi-bolted single-lap joints in woven composite plates", Mater. Des., 88(5), 702-712. https://doi.org/10.1016/j.matdes.2015.09.008
  7. Girao Coelho, A.M. and Mottram, J.T. (2015), "A review of the behaviour and analysis of bolted connections and joints in pultruded fibre reinforced polymers", Mater. Des., 74(10), 86- 107. https://doi.org/10.1016/j.matdes.2015.02.011
  8. Hosseinzadeh, R. and Taheri, F. (2009), "Non-linear investigation of overlap length effect on torsional capacity of tubular adhesively bonded joints", Compos. Struct., 91(8), 186-195. https://doi.org/10.1016/j.compstruct.2009.04.047
  9. Huang, W., Fenu, L., Chen, B. and Briseghella, B. (2015), "Experimental study on K-joints of concrete-filled steel tubular truss structures", J. Constr. Steel Res., 107(2), 182-193. https://doi.org/10.1016/j.jcsr.2015.01.023
  10. Ju, S., Jiang, D.Z., Shenoi, R.A. and Xiao, J.Y. (2011), "Flexural properties of lightweight FRP composite truss structures", J. Compos. Mater., 39(5), 1921-1930.
  11. Karakuzu, R., Taylak, N., İcten, B.M. and Aktas, M. (2008), "Effects of geometric parameters on failure behavior in laminated composite plates with two parallel pin-loaded holes", Compos. Struct., 85(1), 1-9. https://doi.org/10.1016/j.compstruct.2007.10.003
  12. Kinloch, A.J. (1994), Adhesion and Adhesives: Science and Technology, (Reprinted), Chapman & Hall, London, UK.
  13. Li, G., Torres, S., Alaywan, W. and Abadie, C. (2005), "Experimental study of FRP tube-encased concrete columns", J. Compos. Mater., 39(2), 1131-1145. https://doi.org/10.1177/0021998305048743
  14. Li, F., Zhao, Q.L., Chen, H.S., Wang, J.Q. and Duan, J.H. (2010), "Prediction of tensile capacity based on cohesive zone model of bond anchorage for fiber-reinforced polymer tendon", Compos. Struct., 92(4), 2400-2405. https://doi.org/10.1016/j.compstruct.2010.03.005
  15. Nemes, O., Lachaud, F. and Mojtabi, A. (2006), "A contribution to the study of cylindrical adhesive joining", Int. J. Adhes. Adhes., 26(2), 474-480. https://doi.org/10.1016/j.ijadhadh.2005.07.009
  16. Oh, J.-H. (2007), "Nonlinear analysis of adhesively bonded tubular single-lap joints for composites in torsion", Compos. Sci. Technol., 55(8), 245-260.
  17. Prachasaree, W., Gangarao, H.V.S. and Shekar, V. (2009), "Performance evaluation of FRP bridge deck under shear loads", J. Compos. Mater., 43(3), 377-395. https://doi.org/10.1177/0021998308099753
  18. Rosales-Iriarte, F., Fellows, N.A. and Durodola, J.F. (2011), "Experimental evaluation of the effect of clamping force and hole clearance on carbon composites subjected to bearing versus bypass loading", Compos Struct, 93(7), 1096-1102. https://doi.org/10.1016/j.compstruct.2010.09.016
  19. Scarselli, G., Castorini, E., Panella, F.W., Nobile, R. and Maffezzoli, A. (2015), "Structural behaviour modelling of bolted joints in composite laminates subjected to cyclic loading", Aerosp. Sci. Technol., 53(9), 213-221.
  20. Starikov, R. and Schon, J. (2001), "Quasi-static behavior of composite joints with protruding-head bolts", Compos. Struct., 51(4), 411-425. https://doi.org/10.1016/S0263-8223(00)00157-4
  21. Ucsnik, S., Scheerer, M., Zaremba, S. and Pahrd, D.H. (2010), "Experimental investigation of a novel hybrid metal-composite joining technology", Compos. Part A, 41(6), 369-374. https://doi.org/10.1016/j.compositesa.2009.11.003
  22. Wei, X. and Li, G. (2010), "Finite difference three-dimensional solution of stresses in adhesively bonded composite tubular joint subjected to torsion", Int. J. Adhes. Adhes., 30(7), 191-199. https://doi.org/10.1016/j.ijadhadh.2009.12.007

피인용 문헌

  1. Effect of Joint Stiffness on Deformation of a Novel Hybrid FRP-Aluminum Space Truss System vol.145, pp.11, 2017, https://doi.org/10.1061/(asce)st.1943-541x.0002426
  2. Research on Influence mechanism of composite interlaminar shear strength under normal stress vol.27, pp.1, 2017, https://doi.org/10.1515/secm-2020-0011
  3. Research on Influence mechanism of composite interlaminar shear strength under normal stress vol.27, pp.1, 2017, https://doi.org/10.1515/secm-2020-0011
  4. Effect of transverse clamping force on the tensile behavior of a novel pultruded carbon fiber-reinforced polymer joint: Fatigue test vol.23, pp.7, 2017, https://doi.org/10.1177/1369433219895913
  5. Compression Behavior of Square Pyramid Substructure of Novel Pultruded FRP-Aluminum Space Truss vol.24, pp.6, 2020, https://doi.org/10.1061/(asce)cc.1943-5614.0001074
  6. Study on load distribution ratio of composite pre-tightened tooth joint by shear nonlinearity vol.40, pp.5, 2021, https://doi.org/10.12989/scs.2021.40.5.747
  7. Effect of Joint Stiffness on Flexural Performance of a Hybrid FRP-Aluminum Space Truss Structure vol.147, pp.12, 2017, https://doi.org/10.1061/(asce)st.1943-541x.0003199