A Theoretical and Experimental Investigation on Free Vibration Vehavior of a Cantilever Beam with a Breathing Crack
In this paper the free nonlinear vibration behavior of a cracked cantilever beam is investigated both theoretically and experimentally. For simplicity, the dynamic behavior of a cracked beam vibrating at its first mode is simulated using a simple single degree of freedom lumped parameter system. The...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.3233/SAV-2011-0622 |
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| _version_ | 1849304331651645440 |
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| author | M. Rezaee H. Fekrmandi |
| author_facet | M. Rezaee H. Fekrmandi |
| author_sort | M. Rezaee |
| collection | DOAJ |
| description | In this paper the free nonlinear vibration behavior of a cracked cantilever beam is investigated both theoretically and experimentally. For simplicity, the dynamic behavior of a cracked beam vibrating at its first mode is simulated using a simple single degree of freedom lumped parameter system. The time varying stiffness is modeled using a harmonic function. The governing equation of motion is solved by a perturbation method – the method of Multiple Scales. |
| format | Article |
| id | doaj-art-10c09cb773844f78817364f4c8d68032 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-10c09cb773844f78817364f4c8d680322025-08-20T03:55:45ZengWileyShock and Vibration1070-96221875-92032012-01-0119217518610.3233/SAV-2011-0622A Theoretical and Experimental Investigation on Free Vibration Vehavior of a Cantilever Beam with a Breathing CrackM. Rezaee0H. Fekrmandi1Mechanical Engineering Department, Faculty of Mechanical Engineering, University of Tabriz, Tabriz, IranMechanical Engineering Department, Faculty of Mechanical Engineering, University of Tabriz, Tabriz, IranIn this paper the free nonlinear vibration behavior of a cracked cantilever beam is investigated both theoretically and experimentally. For simplicity, the dynamic behavior of a cracked beam vibrating at its first mode is simulated using a simple single degree of freedom lumped parameter system. The time varying stiffness is modeled using a harmonic function. The governing equation of motion is solved by a perturbation method – the method of Multiple Scales.http://dx.doi.org/10.3233/SAV-2011-0622 |
| spellingShingle | M. Rezaee H. Fekrmandi A Theoretical and Experimental Investigation on Free Vibration Vehavior of a Cantilever Beam with a Breathing Crack Shock and Vibration |
| title | A Theoretical and Experimental Investigation on Free Vibration Vehavior of a Cantilever Beam with a Breathing Crack |
| title_full | A Theoretical and Experimental Investigation on Free Vibration Vehavior of a Cantilever Beam with a Breathing Crack |
| title_fullStr | A Theoretical and Experimental Investigation on Free Vibration Vehavior of a Cantilever Beam with a Breathing Crack |
| title_full_unstemmed | A Theoretical and Experimental Investigation on Free Vibration Vehavior of a Cantilever Beam with a Breathing Crack |
| title_short | A Theoretical and Experimental Investigation on Free Vibration Vehavior of a Cantilever Beam with a Breathing Crack |
| title_sort | theoretical and experimental investigation on free vibration vehavior of a cantilever beam with a breathing crack |
| url | http://dx.doi.org/10.3233/SAV-2011-0622 |
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