Investigations of Nonlinear Vibrations for Cantilever Beam

被引：0

作者：

Cao, Dongxing ^{[1
]}

Zhang, Wei ^{[1
]}

Yao, Minghui ^{[1
]}

机构：

[1] Beijing Univ Technol, Coll Mech Engn, Beijing 100022, Peoples R China

来源：

ISCM II AND EPMESC XII, PTS 1 AND 2 | 2010年 / 1233卷

关键词：

cantilever beam; chaos; vibration; experiment; PARAMETRICALLY EXCITED CANTILEVER; CHAOTIC DYNAMICS; BUCKLED BEAM; ORBITS; RESONANCE; RESPONSES; MOTION; MODES; MASS;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The nonlinear vibrations of two flexible cantilever beams with different sections, which are subjected to harmonic vertical base excitation, are studied experimentally. The periodic motions and chaotic motions are demonstrated. And the multi-pulse orbits, which imply the existence of chaos under the Smale horseshoes sense, are also observed.

引用

页码：119 / 124

页数：6

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