Nonlinear Modeling of Bolted Lap Jointed Structure with Large Amplitude Vibration of Timoshenko Beams

Publish Year: 1398
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:

JR_JSMA-11-1_016

تاریخ نمایه سازی: 12 اسفند 1398

Abstract:

This paper aims at investigating the nonlinear behavior of a system which is consisting of two free-free beams which are connected by a nonlinear joint. The nonlinear system is modelled as an in-extensional beam with Timoshenko beam theory. In addition, large amplitude vibration assumption is taken into account in order to obtain exact results. The nonlinear assumption in the system necessities existence of the curvature-related and inertia-related nonlinearities. The nonlinear partial differential equations of motion for the longitudinal, transverse, and rotation are derived using the Hamilton’s principle. A set of coupled nonlinear ordinary differential equations are further obtained with the aid of Galerkin method. The frequency-response curves are presented in the section of numerical results to demonstrate the effect of the different dimensionless parameters. It is shown that the nonlinear bolted-lap joint structure exhibits a hardening-type behavior. Furthermore, it is found that by adding a nonlinear spring the system exhibits a stronger hardening-type behavior. In addition, it is found that the system shows nonlinear behavior even in the absence of the nonlinear spring due to the nonlocal nonlinearity assumption. Moreover, it is shown that considering different engineering beam theories lead to different results and it is found that the Euler-Bernoulli beam theory over-predict the resonance frequency of the structure by ignoring rotary inertia and shear deformation.

Authors

M Jamal-Omidi

Department of Aerospace Engineering, Space Research Institute, Malek Ashtar University of Technology, Tehran, Iran

F Adel

Department of Aerospace Engineering, Space Research Institute, Malek Ashtar University of Technology, Tehran, Iran

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  • Lee U., 2001, Dynamic characterization of the joints in a ...
  • Haines R., 1980, Survey: 2-dimensional motion and impact at revolute ...
  • Flores P., Ambrósio J., 2004, Revolute joints with clearance in ...
  • Ahmadian H., Jalali H., 2007, Identification of bolted lap joints ...
  • Ma X., Bergman L., Vakakis A., 2001, Identification of bolted ...
  • Jalali H., Ahmadian H., Mottershead J.E., 2007, Identification of nonlinear ...
  • Liao X., Zhang J., 2016, Energy balancing method to identify ...
  • Chatterjee A., Vyas N.S., 2003, Non-linear parameter estimation with Volterra ...
  • Chatterjee A., Vyas N.S., 2004, Non-linear parameter estimation in multi-degree-of-freedom ...
  • Kerschen G., Worden K., Vakakis A.F., Golinval J.-C., 2007, Nonlinear ...
  • Thothadri M., Moon F., 2005, Nonlinear system identification of systems ...
  • Thothadri M., Casas R.A., Moon F.C., D Andrea R., Johnson ...
  • Hajj M.R., Fung J., Nayfeh A.H., Fahey S.O F., 2000, ...
  • Noël J.P., Kerschen G., 2016, 10 years of advances in ...
  • Di Maio D., 2016, Identification of dynamic nonlinearities of bolted ...
  • Ahmadian H., Azizi H., 2011, Stability analysis of a nonlinear ...
  • Cooper S., Di Maio D., Ewins D, 2017, Nonlinear vibration ...
  • Jahani K., Nobari A., 2008, Identification of dynamic (Young’s and ...
  • Li WL., 2002, A new method for structural model updating ...
  • Ratcliffe M., Lieven N., 2000, A generic element-based method for ...
  • Wang J., Chuang S., 2004, Reducing errors in the identification ...
  • Segalman D.J., Paez T., Smallwood D., Sumali A., Urbina A., ...
  • Finite element model updating of bolted lap joints implementing identification of joint affected region parameters [مقاله ژورنالی]
  • Ren Y., Beards C., 1998, Identification of’effective’linear joints using coupling ...
  • Ghorbanpour Arani A., Atabakhshian V., Loghman A., Shajari A.R., Amir ...
  • Ghorbanpour Arani A., Kolahchi R., 2014, Nonlinear vibration and instability ...
  • Ghorbanpour Arani A., Dashti P., Amir S., Yousefi M., 2015, ...
  • Rao S.S., 2007, Vibration of Continuous Systems, John Wiley & ...
  • Stanton S.C., Erturk A., Mann B.P., Inman D.J., Inman D.J., ...
  • Firoozy P., Khadem S.E., Pourkiaee S.M., 2017, Broadband energy harvesting ...
  • Ghayesh M.H., Amabili M., Farokhi H., 2013, Three-dimensional nonlinear size-dependent ...
  • Reddy J.N., 2004, Mechanics of Laminated Composite Plates and Shells: ...
  • Firoozy P., Khadem S.E., Pourkiaee S.M., 2017, Power enhancement of ...
  • Pourkiaee S.M., Khadem S.E., Shahgholi M., 2016, Parametric resonances of ...
  • Han S.M., Benaroya H., Wei T., 1999, Dynamics of transversely ...
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