DETECTION OF CRACKS IN SIMPLY SUPPORTED BEAM BY USING VARIOUS TECHNIQUES: A REVIEW
DOI:
https://doi.org/10.29121/granthaalayah.v3.i12.2015.2897Keywords:
Wavelet Technique, Nonlinear Problems, Non-Destructive Testing, Mother Wavelet, WaveletsAbstract [English]
In this review work the crack detection procedure by using vibration and wavelet technique is discussed. Crack converts the linear problem to nonlinear problem and affects the natural frequency. So in this paper we discussed the various methods to find out cracks on beams like destructive testing and non-destructive testing. Wavelet technique is mathematical method alternative to the non-destructive testing like fast fourier transform and is also provides good result compared to other methods. As in this the wavelets are developed and it is solved by various types like mother wavelet technique. This work provides a review for the readers and it is solution to the crack detection by wavelet technique.
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References
N. G. Jaiswal , Sensitizing The Mode Shapes Of Beam Towards Damage Detection Using
Curvature And Wavelet Transform, International Journal Of Scientific &Technology Research Volume 4, Issue 04, April 2015.
Jiawei Xiang et al, Detect damages in conical shells using curvature mode shape and
wavelet finite element method, International Journal of Mechanical Sciences, 2013, 83-93.
Wen-Yu He et al Finite element analysis of beam structures based on trigonometric wavelet, Finite Elements in Analysis and Design, Dec. 2011, 59-66. DOI: https://doi.org/10.1016/j.finel.2011.11.005
F. Al-Badour et al (2011) worked on “Vibration analysis of rotating machinery using time–frequency analysis and wavelet techniques, Mechanical Systems and Signal Processing,2013,2083-2101. DOI: https://doi.org/10.1016/j.ymssp.2011.01.017
Nguyen Viet Khoa, wavelet based technique for multi-crack Detection of a beam-likestructure using the vibration data measured directly from a moving vehicle, Vietnam Journal of Mechanics, VAST, Vol. 32, No. 4 (2010), 222 – 234.
M. Sifuzzaman, Application of Wavelet Transform and its Advantages Compared to FourierTransform, Journal of Physical Sciences, Vol. 13, 2009, 121-134.
Cecilia Surace et al “Crack Detection of a Beam Using the Wavelet Transform, Research Gate, 1994, 1140-1147.
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