Nonlinear vibration of an elastically restrained tapered beam

被引：0

作者：

KARIMPOUR S. ^{[1
]}

GANJI S.S. ^{[2
]}

BARARI A. ^{[3
]}

IBSEN L.B. ^{[3
]}

DOMAIRRY G. ^{[1
]}

机构：

[1] Department of Civil and Mechanical Engineering,Babol University of Technology,P.O.Box 484,Babol,Iran

[2] Department of Civil Engineering,Aalborg University,Sohng rdsholmsvej 57,DK-9000 Aalborg,Aalborg,Denmark

[3] Young Researchers Club,Science and Research Branch,Islamic Azad University,Tehran,Iran

来源：

Science China(Physics,Mechanics & Astronomy) | 2012年 / Mechanics & Astronomy)2012卷 / 10期

关键词：

energy balance method(EBM); iteration perturbation method(IPM); nonlinear oscillation;

D O I：

暂无

中图分类号：

TU323.3 [梁、曲梁]; TU311.3 [结构动力学];

学科分类号：

081304 ; 081402 ;

摘要：

This paper presents the analytical simulation of an elastically restrained tapered cantilever beam using the energy balance method(EBM) and the iteration perturbation method(IPM).To assess the accuracy of solutions,we compare the results with the harmonic balance method(HBM).The obtained results from EBM and IPM are in excellent agreement with HBM results.The results show that both methods can be easily extended to other nonlinear oscillations and it can be predicted that both methods can be found widely applicable in engineering and physics.

引用

页码：1925 / 1930

页数：6

共 50 条

[1] Nonlinear vibration of an elastically restrained tapered beam
Karimpour, S.
Ganji, S. S.
Barari, A.
Ibsen, L. B.
Domairry, G.
[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 55 (10) : 1925 - 1930
[2] Nonlinear vibration of an elastically restrained tapered beam
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