Resonance phenomena of an elastic ring under a moving load
This study investigates the response of a circular ring under a moving load. Past work on shells under the influence of moving loads is consolidated, with explanation of the formation of the unique quasi-stationary mode shapes, which are seen under these conditions. This work presents an alternate m...
| Main Authors: | , |
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| Format: | Journal Article |
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ELSEVIER
2008
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| Online Access: | http://hdl.handle.net/20.500.11937/7151 |
| _version_ | 1848745283576397824 |
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| author | Forbes, Gareth Randall, R. |
| author_facet | Forbes, Gareth Randall, R. |
| author_sort | Forbes, Gareth |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This study investigates the response of a circular ring under a moving load. Past work on shells under the influence of moving loads is consolidated, with explanation of the formation of the unique quasi-stationary mode shapes, which are seen under these conditions. This work presents an alternate method of solution for problems for which moving loads are present and encourages distinguishing between normal mode shape methods and the solution methods for the proposed quasi-stationary resonance problems. This alternate method is then followed through to a general solution for quasi-stationary mode shapes, with specific solutions presented for the following three cases: magnitude-varying moving point load, phase varying moving point load and a non-uniform continuous moving load, all applied to a stationary ring. |
| first_indexed | 2025-11-14T06:14:54Z |
| format | Journal Article |
| id | curtin-20.500.11937-7151 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:14:54Z |
| publishDate | 2008 |
| publisher | ELSEVIER |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-71512019-02-19T04:25:43Z Resonance phenomena of an elastic ring under a moving load Forbes, Gareth Randall, R. This study investigates the response of a circular ring under a moving load. Past work on shells under the influence of moving loads is consolidated, with explanation of the formation of the unique quasi-stationary mode shapes, which are seen under these conditions. This work presents an alternate method of solution for problems for which moving loads are present and encourages distinguishing between normal mode shape methods and the solution methods for the proposed quasi-stationary resonance problems. This alternate method is then followed through to a general solution for quasi-stationary mode shapes, with specific solutions presented for the following three cases: magnitude-varying moving point load, phase varying moving point load and a non-uniform continuous moving load, all applied to a stationary ring. 2008 Journal Article http://hdl.handle.net/20.500.11937/7151 10.1016/j.jsv.2008.05.021 ELSEVIER fulltext |
| spellingShingle | Forbes, Gareth Randall, R. Resonance phenomena of an elastic ring under a moving load |
| title | Resonance phenomena of an elastic ring under a moving load |
| title_full | Resonance phenomena of an elastic ring under a moving load |
| title_fullStr | Resonance phenomena of an elastic ring under a moving load |
| title_full_unstemmed | Resonance phenomena of an elastic ring under a moving load |
| title_short | Resonance phenomena of an elastic ring under a moving load |
| title_sort | resonance phenomena of an elastic ring under a moving load |
| url | http://hdl.handle.net/20.500.11937/7151 |