论文信息 - Corrosion detection in pipelines based on measurement of natural frequencies - 字舞流文

Corrosion detection in pipelines based on measurement of natural frequencies

Natural frequency of structure mainly depends on mass and stiffness. Stiffness is bound to change after structural damage. Hence, natural frequency starts to decline.

Erkan Oterkus | Zhenghao Yang

[1] T. Chondros,et al. DAMPING FACTOR AS AN INDICATOR OF CRACK SEVERITY , 2001 .

[2] Vishal Vyas,et al. Crack Detection in Cantilever Beam by Frequency based Method , 2013 .

[3] O. S. Salawu. Detection of structural damage through changes in frequency: a review , 1997 .

[4] Vitaly Beresnevich,et al. Vibration Methods of Damage Detection in Initially Symmetric Structures , 2013 .

[5] Zhu Hong-ping,et al. Detection of structural damage through changes in frequency , 2005, Wuhan University Journal of Natural Sciences.

[6] Fj Guild,et al. Vibration damping for crack detection in composite laminates , 2004 .

[7] C. Surace,et al. Considerations regarding superharmonic vibrations of a cracked beam and the variation in damping caused by the presence of the crack , 2005 .

[8] Robert Y. Liang,et al. Detection of cracks in beam structures using measurements of natural frequencies , 1991 .

[9] Robert Y. Liang,et al. An integrated approach to detection of cracks using vibration characteristics , 1993 .

[10] Arun Kumar Pandey,et al. Damage detection from changes in curvature mode shapes , 1991 .