Strength of Materials

, Volume 31, Issue 3, pp 253–259 | Cite as

On determination of the natural frequency of transverse and longitudinal vibrations of a cracked beam. Part 2. Experimental and calculation results

  • A. P. Bovsunovskii
Scientific and Technical Section
Received:

Abstract

The results of experimental investigation of the relationship between the natural frequency of the first mode bending and longitudinal vibrations of titanium alloy and alloyed steel cantilever beams and the crack parameters (crack depth and location) are presented together with the data on calculation of the relative change of the vibration frequency of cracked beams, which are obtained by the proposed analytical approaches. Based on a comparative analysis, we choose fairly simple and sufficiently accurate formulas for calculating the frequencies of bending and longitudinal vibrations of a cantilever beam with an open or closing crack.

Keywords

Vibration Frequency Cantilever Beam Open Crack Crack Depth Longitudinal Vibration 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Copyright information

© Kluwer Academic/Plenum Publishers 1999

Authors and Affiliations

  • A. P. Bovsunovskii

There are no affiliations available

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