Affiliation:
1. Changsha University of Science and Technology
Abstract
In this paper, the free vibration analysis of thin rectangular plate with dowels on nonlinear elastic foundation is investigated. The load transfer on dowels is modeled as vertical springs, whose stiffness depends on the dowel properties and the dowel-plate interaction. Based on Hamilton variation principle, the nonlinear governing equations of thin rectangular plate with discontinuities on nonlinear elastic foundation are established, and the suitable expressions of trial functions satisfying all boundary conditions are proposed. Then, the equations are solved by using Galerkin method and harmonic balance method. The numerical simulation reveals the effects of the dowel parameters and the other ones of the system on free vibration behaves of the disconnected thin rectangular plate.
Publisher
Trans Tech Publications, Ltd.
Reference6 articles.
1. Anant R. Kukreti, Mohammad R. Taheri, Ragnar H. Ledesma. Dynamic analysis of rigid airport pavements with discontinuities[J ]. Journal of Transportation Engineering, 1992, (3) : 341-360.
2. Suo Lijun, Wang Binggang, Chen Shuanfa. Numerical analysis of mechanics of concrete overlay in transverse joint with dowel bars. [ J ]. Journal of Chang-an University: Natural Science Edition 2008, 28(3): 30-35.
3. Y.G. Xiao, J.F. Zhong. Nonlinear static analysis of moderate thickness rectangular plate with four free edges on nonlinear elastic foundation. Engineering Mechanics, Vol. 3(2009): 82-85.
4. S.E. Khadem, M. Rezaee. An analytical approach for obtaining the location and depth of an all-over part-through crack on externally in-plane loaded rectangular plate using vibration analysis. Journal of Sound and vibration, 2000, 230(2): 291-308.
5. Y.M. Fu. Nonlinear dynamic analysis of the structures. Guangzhou: Jinan University Press, (1997).
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献