Abstract
Joints, interfaces, and frictional contact between two substructures can be modelled as discrete nonlinearities that connect the substructures. Over the past decade, a number of phenomenologically different approaches to modelling and simulating the dynamics of a jointed structure have been proposed. This research focuses on assessing multiple modelling techniques to predict the nonlinear dynamic behaviour of a bolted lab joint, including frequency based sub-structuring methods, harmonic balance methods, discontinuous basis function methods, and high fidelity FEA approaches. The regimes in which each method is best suited are identified, and recommendations are made for how to select a modelling method and for advancing numerical modelling of discrete nonlinearities.
Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporations, for the U.S. Department of Energy’s National Nuclear Security Administration under Contract DE-AC04-94AL85000.
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References
Luan Y, Guan Z, Cheng G, Liu S (2011) A simplified nonlinear dynamic model for the analysis of pipe structures with bolted flange joints. J Sound Vib 331:325–344
Boeswald M, Link M (2003) Experimental and analytical investigations of non-linear cylindrical casing joints using base excitation testing. In: IMAC XXI A conference and exposition on structural dynamics, Kissimmee, 3–6 Feb
Schwingshackl CW, Di Maio D, Sever I, Green JS (2013) Modeling and validation of the nonlinear dynamic behavior of bolted flange joints. Trans ASME J Eng Gas Turbines Power 135:122504-1-8
Schwingshackl CW, Petrov EP, Ewins DJ (2012) Measured and estimated friction interface parameters in a nonlinear dynamic analysis. Mech Syst Signal Process 28:574–584
Starr MJ, Brake MR, Segalman DJ, Bergman LA, Ewins DJ (2013) Proceedings of the third international workshop on jointed structures. SAND2013-6655, Sandia National Laboratories, Albuquerque
Segalman DJ, Gregory DL, Starr MJ, Resor BR, Jew MD, Lauffer JP, Ames NM (2009) Handbook on dynamics of jointed structures, SAND2009-4164. Sandia National Laboratories, Albuquerque
Bograd S, Reuss P, Schmidt A, Gaul L, Mayer M (2011) Modeling the dynamics of mechanical joints. Mech Syst Signal Process 25:2801–2826
Petrov EP, Ewins DJ (2002) Analytical formulation of friction interface elements for analysis of nonlinear multiharmonic vibrations of bladed discs. ASME J Turbomach 125:364–371
Segalman DJ (2005) A four-parameter Iwan model for lap-type joints. ASME J Appl Mech 72:752–760
Soize C (2010) Generalized probabilistic approach of uncertainties in computational dynamics using random matrices and polynomial chaos decompositions. Int J Numer Methods Eng 81:939–970
Wang XQ, Mignolet MP (2014) Stochastic Iwan-type model of a bolted joint: formulation and identification. In: IMAC XXXII A conference and exposition on structural dynamics, Orlando
Edwards HC (2002) Sierra framework version 3: core services theory and design. SAND2002-3616, Sandia National Laboratories, Albuquerque
Segalman DJ (2007) Model reduction of systems with localized nonlinearities. ASME J Comput Nonlinear Dyn 2:249–266
Brake MR, Segalman DJ (2013) Modeling localized nonlinear constraints in continuous systems via the method of augmentation by non-smooth basis functions. Proc Roy Soc A-Math Phys Eng Sci 469:1–20
Craig RR, Bampton MCC (1968) Coupling of substructures for dynamic analyses. AIAA J 6:1313–1319
Milman MH, Chu C-C (1994) Optimization methods for passive damper placement and tuning. J Guid Control Dyn 17:848–856
Cigeroglu E, Özgüven HN (2006) Nonlinear vibration analysis of bladed disks with dry friction dampers. J Sound Vib 295:1028–1043
Petrov EP, Ewins DJ (2004) Generic friction models for time-domain vibration analysis of bladed disks. Trans ASME J Turbomach 126: 184–192
Petrov EP (2011) A high-accuracy model reduction for analysis of nonlinear vibrations in structures with contact interfaces. Trans ASME J Eng Gas Turbines Power 133:102503–1–102503–10
Brake MR, Reuss P, Segalman DJ, Gaul L (2014) Variability and repeatability of jointed structures with frictional interfaces. In: IMAC XXXII A conference and exposition on structural dynamics, Orlando
Acknowledgements
The authors would like to thank Sandia National Laboratories to support this research work during the 2014 Sandia Nonlinear Mechanics Summer Research Institute.
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Salles, L., Swacek, C., Lacayo, R.M., Reuss, P., Brake, M.R.W., Schwingshackl, C.W. (2016). Numerical Round Robin for Prediction of Dissipation in Lap Joints. In: Kerschen, G. (eds) Nonlinear Dynamics, Volume 1. Conference Proceedings of the Society for Experimental Mechanics Series. Springer, Cham. https://doi.org/10.1007/978-3-319-15221-9_4
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DOI: https://doi.org/10.1007/978-3-319-15221-9_4
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