Anomalous Dynamics Response of Nonlinear Elastic Bar

ZHANG Nian-mei; HAN Qiang; YANG Gui-tong; XU Bing-ye

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Article Navigation > Applied Mathematics and Mechanics > 2000 > 21(9): 909-915

ZHANG Nian-mei, HAN Qiang, YANG Gui-tong, XU Bing-ye. Anomalous Dynamics Response of Nonlinear Elastic Bar[J]. Applied Mathematics and Mechanics, 2000, 21(9): 909-915.

Citation:

ZHANG Nian-mei, HAN Qiang, YANG Gui-tong, XU Bing-ye. Anomalous Dynamics Response of Nonlinear Elastic Bar[J]. Applied Mathematics and Mechanics, 2000, 21(9): 909-915.

Citation:

ZHANG Nian-mei, HAN Qiang, YANG Gui-tong, XU Bing-ye. Anomalous Dynamics Response of Nonlinear Elastic Bar[J]. Applied Mathematics and Mechanics, 2000, 21(9): 909-915.

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Anomalous Dynamics Response of Nonlinear Elastic Bar

1.
Department of Engineering Mechanics, Tsinghua University, Beijing 100084, P R China;
2.
Institute of Applied Mechanics, Taiyuan University of Technology, Taiyuan 030024, P R China

Received Date: 1999-09-03
Rev Recd Date: 2000-06-08
Publish Date: 2000-09-15

Abstract

Abstract

The dynamics behavior of tension bar with periodic tension velocity was presented. Melinkov method was used to study the dynamic system.The results show that material nonlinear may result in anomalo us dynamics response.The subharmonic bifurcation and chaos may occur in the determined system when the tension velocity exceeds the critical value.
- subharmonic bifurcation,
- hetero clinic orbit,
- chaos,
- Melnikov function

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References(6)

References

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