Change in mode shape nodes of multiple cracked bar: II. The numerical analysis

N. T. Khiem, L. K. Toan, N. T. L. Khue
Author affiliations

Authors

  • N. T. Khiem Institute of Mechanics, VAST, 18 Hoang Quoc Viet, Hanoi, Vietnam
  • L. K. Toan Institute of Mechanics, VAST, 18 Hoang Quoc Viet, Hanoi, Vietnam
  • N. T. L. Khue Institute of Mechanics, VAST, 18 Hoang Quoc Viet, Hanoi, Vietnam

DOI:

https://doi.org/10.15625/0866-7136/35/4/2487

Keywords:

Multiple cracked bar, crack detection, mode shape nodes, vibration method, modal analysis

Abstract

In this paper it is numerically analyzed the change in position of mode shape nodes induced by multiple cracks in bar that has been theoretically investigated in previous paper [1] of the authors. The focus is to analyze thoroughly dislocation of node located intermediately between two cracks in dependence upon the crack parameters without assumption on the smallness of crack.

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Published

22-11-2013

Issue

Vol. 35 No. 4 (2013)

Section

Research Article

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

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