Some didactical and some practical remarks on free plate waves
| dc.contributor.author | Maysenhölder, Waldemar | de |
| dc.date.accessioned | 2009-08-31 | de |
| dc.date.accessioned | 2016-03-31T10:32:25Z | |
| dc.date.available | 2009-08-31 | de |
| dc.date.available | 2016-03-31T10:32:25Z | |
| dc.date.issued | 1987 | de |
| dc.date.updated | 2014-10-16 | de |
| dc.description.abstract | It is recalled how wave equations can be generated from dispersion relations. The bending wave equation for thin plates including some higher-order terms is obtained by this general method and compared to the corresponding equation of Timoshenko. Further, the dispersion of free plate waves is derived in a concise and elementary manner without using a scalar potential and a vector potential for the displacements. Finally, as a matter of practical interest, exact and approximate expressions for the ratio of parallel to perpendicular displacements at a plate surface are calculated. Under favourable circumstances measurement of this ratio allows decomposing an observed wave into its quasi-longitudinal and bending components. | en |
| dc.identifier.other | 316307718 | de |
| dc.identifier.uri | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-45660 | de |
| dc.identifier.uri | http://elib.uni-stuttgart.de/handle/11682/6722 | |
| dc.identifier.uri | http://dx.doi.org/10.18419/opus-6705 | |
| dc.language.iso | en | de |
| dc.rights | info:eu-repo/semantics/openAccess | de |
| dc.subject.classification | Plattenwelle | de |
| dc.subject.ddc | 530 | de |
| dc.title | Some didactical and some practical remarks on free plate waves | en |
| dc.type | article | de |
| ubs.fakultaet | Externe wissenschaftliche Einrichtungen | de |
| ubs.institut | Fraunhofer-Institut für Bauphysik (IBP) | de |
| ubs.opusid | 4566 | de |
| ubs.publikation.source | Journal of sound and vibration 118 (1987), S. 531-538. URL http://dx.doi.org./10.1016/0022-460X(87)90368-3 | de |
| ubs.publikation.typ | Zeitschriftenartikel | de |