Publication
Numerical solution of curved pipes submitted to in-plane loading conditions
| dc.contributor.author | Fonseca, E.M.M. | |
| dc.contributor.author | Melo, F.J.M.Q. de | |
| dc.date.accessioned | 2010-01-19T21:12:19Z | |
| dc.date.available | 2010-01-19T21:12:19Z | |
| dc.date.created | 2010 | en_US |
| dc.date.issued | 2010 | |
| dc.date.updated | 2010-01-18T10:55:47Z | |
| dc.description.abstract | An alternative formulation to current meshes dealing with finite shell elements is presented to solve the problem of stress analysis of curved pipes subjected to in-plane bending forces. The solution is based on finite curved elements, where displacements are defined from a total set of trigonometric functions or a fifth-order polynomial, combined with Fourier series. Global shell displacements are achieved through the one associated with curved arch bending and the other referred to the toroidal thin-walled shell distortion. Beam-type displacement and in-plane rotation are uncoupled and separately formulated, using trigonometric shape functions, as in Timoshenko or Mindlin beam theory. To build up the solution, a simple deformation model was adopted, based on the semi-membrane concept of the doubly curved shells behaviour. Several studies are presented and compared with experimental and numerical analyses reported by other authors. | pt |
| dc.identifier.citation | Fonseca, E.M.M.; Melo, F.J.M.Q. de (2010). Numerical solution of curved pipes submitted to in-plane loading conditions. Advertisement Thin-Walled Structures. ISSN 0263-8231. 48:2, p.103-109 | pt |
| dc.identifier.doi | 10.1016/j.tws.2009.09.004 | |
| dc.identifier.issn | 0263-8231 | |
| dc.identifier.uri | http://hdl.handle.net/10198/1338 | |
| dc.language.iso | eng | pt |
| dc.publisher | Elsevier | pt |
| dc.subject | Curved pipe | pt |
| dc.subject | In-plane loading | pt |
| dc.subject | Linear analysis | pt |
| dc.subject | Polynomial function | pt |
| dc.title | Numerical solution of curved pipes submitted to in-plane loading conditions | pt |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| person.familyName | Fonseca | |
| person.givenName | Elza M. M. | |
| person.identifier | R-000-4MB | |
| person.identifier.ciencia-id | EB17-92E5-8374 | |
| person.identifier.orcid | 0000-0003-1854-6514 | |
| person.identifier.rid | D-4604-2011 | |
| person.identifier.scopus-author-id | 7102526169 | |
| rcaap.rights | openAccess | pt |
| rcaap.type | article | pt |
| relation.isAuthorOfPublication | bff18bdf-825b-4b45-9774-4f9d94cbe33e | |
| relation.isAuthorOfPublication.latestForDiscovery | bff18bdf-825b-4b45-9774-4f9d94cbe33e |