| contributor author | Eduardo Kausel | |
| date accessioned | 2017-05-08T21:43:15Z | |
| date available | 2017-05-08T21:43:15Z | |
| date copyright | May 2010 | |
| date issued | 2010 | |
| identifier other | %28asce%29em%2E1943-7889%2E0000111.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/60551 | |
| description abstract | This paper addresses the use of complex frequencies in problems of wave propagation and structural vibrations. The most common form of application is as artificial damping that is extracted after the response in the time domain has been obtained. Then again a rather unorthodox application is in the simulation of systems of infinite spatial extent by means of finite systems modeled with discrete methods such as finite elements, a task that can be accomplished even when no transmitting or absorbing boundaries are used. This latter application of complex frequencies, which goes by the name | |
| publisher | American Society of Civil Engineers | |
| title | Complex Frequencies in Elastodynamics, with Application to the Damping-Solvent Extraction Method | |
| type | Journal Paper | |
| journal volume | 136 | |
| journal issue | 5 | |
| journal title | Journal of Engineering Mechanics | |
| identifier doi | 10.1061/(ASCE)EM.1943-7889.0000102 | |
| tree | Journal of Engineering Mechanics:;2010:;Volume ( 136 ):;issue: 005 | |
| contenttype | Fulltext | |
