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Non-Linear Fracture Mechanics Analyses of Vibrating Screen Arthropleure
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Non-Linear Fracture Mechanics Analyses of Vibrating Screen Arthropleure

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Abstract:

The dynamic properties of the model of vibrating screen are obtained using the software Pro/ MECHANICA. The natural frequencies and mode shapes of the screen are calculated, and the distribution law of dynamic stress is found out. It shows that the structure design of the screen is reasonable. Under the working conditions designed, its dynamic strength is satisfied. This paper provides engineering estimates of non-linear fracture mechanics parameters for vibrating screen arthropleure cracks, subject to alternate stress and Vibrating. Solutions are given in the form of two different approaches.

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Periodical:

Key Engineering Materials (Volumes 324-325)

Pages:

767-770

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.324-325.767

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Online since:

November 2006

Authors:

Huer Sun

Keywords:

Fracture Mechanic, Nonlinear, Vibrating Screen

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© 2006 Trans Tech Publications Ltd. All Rights Reserved

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References

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