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A SIMPLIFIED METHOD FOR NATURAL FREQUENCY ANALYSIS OF A MULTIPLE CRACKED BEAM

โœ Scribed by N.T. KHIEM; T.V. LIEN


Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
436 KB
Volume
245
Category
Article
ISSN
0022-460X

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๐Ÿ“œ SIMILAR VOLUMES


NATURAL FREQUENCIES OF A NON-UNIFORM BEA
โœ D.Y. ZHENG; S.C. FAN ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 345 KB

A new method is presented in this paper for computing the natural frequencies of a non-uniform beam with an arbitrary number of transverse open cracks. The essence of this new method lies in the use of a kind of modi"ed Fourier series (MFS) which is specially developed for a beam with transverse ope

NATURAL FREQUENCY CHANGES OF A CRACKED T
โœ D.Y. ZHENG; S.C. FAN ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 434 KB

A new method is presented in this paper for computing the natural frequencies of a Timoshenko beam with an arbitrary number of transverse open cracks. The essence of this new method lies in the use of a kind of modi"ed Fourier series (MFS) which is developed particularly for a Timoshenko beam having

NATURAL FREQUENCIES OF A BEAM WITH AN AR
โœ E.I Shifrin; R. Ruotolo ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 139 KB

In this article a new technique is proposed for calculating natural frequencies of a vibrating beam with an arbitrary ยฎnite number of transverse open cracks. The main feature of this method is related to decreasing the dimension of the matrix involved in the calculation, so that reduced computation

Numerical frequency analysis of uniform
โœ Mahmoud, Mohamed A. ;Zaid, Mohamed Abu ;Harashani, Shabeeb Al ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 110 KB ๐Ÿ‘ 2 views

A computationally ecient numerical technique is developed for determining the natural frequency and mode shapes of uniform beams with a transverse edge crack. The ยฏexibility due to crack presence is determined using fracture mechanics principles. The results of the frequency analysis for cantilever

EFFECT OF CRACK DEPTH ON THE NATURAL FRE
โœ S. Masoud; M.A. Jarrah; M. Al-Maamory ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 231 KB

The effect of crack depth on the transverse vibrational characteristics of a prestressed fixed-fixed beam is investigated. The natural frequency of the system is obtained by modal analysis. The coupling effect between the crack depth and the axial load on the natural frequency of the system is inves