| contributor author | A. Maher | |
| contributor author | A. L. Schlack | |
| date accessioned | 2017-05-08T23:16:46Z | |
| date available | 2017-05-08T23:16:46Z | |
| date copyright | October, 1983 | |
| date issued | 1983 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28959#461_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/97807 | |
| description abstract | In this paper, the influence of rigid body motion on the behavior of a vibrating elastic system is treated by the development of a difference eigenvalue problem. The maximum possible changes in eigenfrequencies due to removal of constraints are obtained by the employment of the bound approach [1, 2]. As an application to a structural system the Rayleigh-Ritz procedure is employed for constructing the difference eigenvalue problem. Discussion of the use of the method for various types of engineering problems is outlined. An example of a free vibration analysis of a simply supported beam in plane motion with a nonuniform mass and elasticity distribution is solved. A comparison between computer calculations and previously published results is presented. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Eigenanalysis of the Rigid Body Motion Effect on Elastic Systems | |
| type | Journal Paper | |
| journal volume | 105 | |
| journal issue | 4 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.3269129 | |
| journal fristpage | 461 | |
| journal lastpage | 466 | |
| identifier eissn | 1528-8927 | |
| keywords | Motion | |
| keywords | Eigenvalues | |
| keywords | Free vibrations | |
| keywords | Simply supported beams | |
| keywords | Computers AND Elasticity | |
| tree | Journal of Vibration and Acoustics:;1983:;volume( 105 ):;issue: 004 | |
| contenttype | Fulltext | |
