Impact of nonlinearity on bolt forces in multi-bolted joints: A case of the assembly stage

Document Type : Article

Author

Faculty of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology, Szczecin, Poland.

Abstract

This article concerns modeling, computation and analysis of multi-bolted joints in the assembly stage. The physical joint model is introduced as the assembly of the following three basic subsystems: a set of fasteners (bolts), a flexible joined flange and a contact layer between it and a rigid support. The finite element method (FEM) is used for modeling. Bolts are replaced by the bolt models of the spider type. The joined flange is modeled with spatial finite elements. As a model of the contact layer, the Winkler contact layer model is adopted. The truth of the theorem has been tested, according to which nonlinear characteristics of the contact layer may have an insignificant impact on computational final values of bolt preloads in the case of sequential tightening of the joint. The results of the calculations for the selected multi-bolted joint are given and compared with the experimental results. Conclusions of paramount importance to the engineering practice are comprised.

Keywords

Main Subjects

References

References:
1. Abid, M. "Stress variation in the ange of a gasketed flange pipe joint during bolt up and operating conditions", Sci. Iran., 13(3), pp. 303-309 (2006).
2. Ascione, F. "A preliminary numerical and experimental investigation on the shear stress distribution on multi-row bolted FRP joints", Mech. Res. Commun., 37(2), pp. 164-168 (2010).
3. Tsiampousi, A., Yu, J., Standing, J., Vollum, R., and Potts, D. "Behaviour of bolted cast iron joints", Tunn. Undergr. Sp. Tech., 68, pp. 113-129 (2017).
4. Palasti-Kovacs, B., Sipos, S., and Biro, S. "The mysteries of the surface. First part: The characteristic features of the microgeometry of the machined surface", Acta Polytech. Hung., 11(5), pp. 5-24 (2014).
5. Wang, L., Liu, H., Zhang, J., and Zhao, W. "Analysis and modeling for  flexible joint interfaces under micro and macro scale", Precision Engineering, 37(4), pp. 817-824 (2013).
6. Abdo, J. "Modeling of frictional contact parameters of mechanical systems", International Journal of Applied Mechanics and Engineering, 11(3), pp. 449-465 (2006).
7. Grudzinski, K. and Kostek, R. "An analysis of nonlinear normal contact microvibrations excited by a harmonic force", Nonlinear Dynam., 50(4), pp. 809- 815 (2007).
8. Kostek, R. "An analysis of the primary and superharmonic contact resonances - Part 2", J. Theor. Appl. Mech., 51(3), pp. 687-696 (2013).
9. Misra, A. and Huang, S. "Effect of loading induced anisotropy on the shear behavior of rough interfaces", Tribol. Int., 44(5), pp. 627-634 (2011).
10. Abid, M., Khan, A., Nash, D.H., Hussain, M., and Wajid, H.A. "Simulation of optimized bolt tightening strategies for gasketed  anged pipe joints", Procedia Engineer., 130, pp. 204-213 (2015).
11. Abid, M. and Nash, D.H. "Structural strength: Gasketed vs non-gasketet  flange joint under bolt up and operating condition", Int. J. Solids Struct., 43(14-15), pp. 4616-4629 (2006).
12. Grzejda, R. "Modelling nonlinear multi-bolted connections: A case of the assembly condition", 15th Int. Sci. Conf. Engrg for Rural Dev., Jelgava, Latvia, pp. 329- 335 (2016).
13. Grzejda, R. "Non-linearity of the contact layer between elements joined in a multi-bolted connection and the preload of the bolts", Combustion Engines, 55(2), pp. 3-8 (2016).
14. B lachowski, B. and Gutkowski, W. "Effect of damaged circular  flange-bolted connections on behaviour of tall towers, modelled by multilevel substructuring", Eng. Struct., 111, pp. 93-103 (2016).
15. Hu, F., Shi, G., Bai, Y., and Shi, Y. "Seismic performance of prefabricated steel beam-to-column connections", J. Constr. Steel Res., 102, pp. 204-216 (2014).
16. Kalogeropoulos, A., Drosopoulos, G.A., and Stavroulakis, G.E. "Thermal-stress analysis of a three-dimensional end-plate steel joint", Constr. Build. Mater., 29, pp. 619-626 (2012).
17. Keikha, H. and Mofid, M. "On the assessment of a new steel bolted  flush end-plate beam splice connection", Sci. Iran. Trans. A, 24(4), pp. 1735-1750 (2017).
18. Esfahanian, A., Mohamadi-Shooreh, M.R., and Mofid, M. "Assessment of the semi-rigid double-angle steel connections and parametric analyses on their initial stiffness using FEM", Sci. Iran., Trans. A, 22(6), pp. 2033-2045 (2015).
19. Simoes, R., Jordao, S., Diogo, J., and Fernandes, J. "Development and design of a concealed splice joint configuration between tubular sections", Eng. Struct., 137, pp. 181-193 (2017).
20. Pavlovic, M., Markovic, Z., Veljkovic, M. and Bu¡evac, D. "Bolted shear connectors vs. headed studs behaviour in push-out tests", J. Constr. Steel Res., 88, pp. 134-149 (2013). 
21. Li, Z., Soga, K., Wang, F., Wright, P., and Tsuno, K. "Behaviour of cast-iron tunnel segmental joint from the 3D FE analyses and development of a new bolt-spring model", Tunn. Undergr. Sp. Tech., 41, pp. 176-192 (2014).
22. Luan, Y., Guan, Z.-Q., Cheng, G.-D., and Liu, S. "A simplified nonlinear dynamic model for the analysis of pipe structures with bolted  flange joints", J. Sound Vib., 331(2), pp. 325-344 (2012).
23. Smolnicki, T., Derlukiewicz, D., and Stanco, M. "Evaluation of load distribution in the superstructure rotation joint of single-bucket caterpillar excavators", Automat. Constr., 17(3), pp. 218-223 (2008).
24. Aguirrebeitia, J., Abasolo, M., Aviles, R., and de Bustos, I.F. "General static load-carrying capacity for the design and selection of four contact point slewing bearings: Finite element calculations and theoretical model validation", Finite Elem. Anal. Des., 55, pp. 23-30 (2012).
25. Hammami, C., Balmes, E., and Guskov, M. "Numerical design and test on an assembled structure of a bolted joint with viscoelastic damping", Mech. Syst. Signal Pr., 70-71, pp. 714-724 (2016).
26. Palenica, P., Powa lka, B., and Grzejda, R. "Assessment of modal parameters of a building structure model", Springer Proceedings in Mathematics & Statistics, 181, pp. 319-325 (2016).
27. Prinz, G.S., Nussbaumer, A., Borges, L., and Khadka, S. "Experimental testing and simulation of bolted beam-column connections having thick extended endplates and multiple bolts per row", Eng. Struct., 59, pp. 434-447 (2014).
28. Grzejda, R. "New method of modelling nonlinear multi-bolted systems", In Advances in Mechanics: Theoretical, Computational and Interdisciplinary Issues, M. Kleiber, T. Burczynski, K. Wilde, J. Gorski, K. Winkelmann, L. Smakosz, Eds., pp. 213-216, CRC Press, Leiden, Netherlands (2016).
29. Kim, J., Yoon, J.-Ch., and Kang, B.-S. "Finite element analysis and modeling of structure with bolted joints", Appl. Math. Model., 31(5), pp. 895-911 (2007).
30. Grzejda, R. "Impact of nonlinearity of the contact layer between elements joined in a preloaded bolted  flange joint on operational forces in the bolts", Mechanics and Mechanical Engineering, 21(3), pp. 541- 548 (2017).
31. Ozgan, K. and Daloglu, A.T. "Dynamic analysis of thick plates on elastic foundations using Winkler foundation model", Sci. Iran., Trans. A, 21(1), pp. 11-18 (2014).
32. Grzejda, R., Witek, A., and Konowalski, K. "Experimental investigations of an asymmetrical bolted connection loaded by an eccentric force" [Doswiadczalne badania niesymetrycznego po l czenia wielosrubowego obciazonego mimosrodowo], Przegl d Mechaniczny, 71(1), pp. 21-27 (2012).
33. Kumakura, S. and Saito, K. "Tightening sequence for bolted flange joint assembly", 2003 ASME Pressure Vessels and Piping Conference, Analysis of Bolted Joints, Cleveland, USA, pp. 9-16 (2003).
Scientia Iranica
Volume 26, Issue 3
Transactions on Mechanical Engineering (B)
May and June 2019
Pages 1299-1306

Files

Share

How to cite

Statistics