- -

Imperfection sensitivity in the buckling of single curvature concrete shells

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Imperfection sensitivity in the buckling of single curvature concrete shells

Show simple item record

Files in this item

dc.contributor.author TOMAS, Antonio
dc.contributor.author MARTI, Pascual
dc.contributor.author TOVAR, Juan Pedro
dc.contributor.editor Domingo Cabo, Alberto es_ES
dc.contributor.editor Lázaro Fernández, Carlos Manuel es_ES
dc.date.accessioned 2009-12-23T10:26:05Z
dc.date.available 2009-12-23T10:26:05Z
dc.date.issued 2009-12-23T10:26:05Z
dc.identifier.isbn 978-84-8363-461-5
dc.identifier.uri http://hdl.handle.net/10251/6788
dc.description p. 1713-1722 en_EN
dc.description.abstract Depending on their geometry, supports, material and loads configuration, shells can experience a reduction in the buckling load. If this happens, the shell is said to be sensitive to imperfections. Several approximate methods contemplate the phenomenon of instability in concrete shells, above all that which is based on the IASS Recommendations. In the latter there are some curves reflecting the influence of the initial geometric imperfections in the buckling load for simple geometric models, such as the sphere and the cylinder. In recent decades, different revisions of the Recommendations have been carried out referring to the way the value of the imperfections is quantified. However, new curves, which reflect the influence of imperfections in models with different geometries to those mentioned above, have not been stated. In this study, a method similar to that used by Dulácska and Kollár [1, 5] is implemented to determine the imperfection sensitivity factor in the case of shells with geometries such as a spherical dome and barrel vault. en_EN
dc.language Inglés en_EN
dc.publisher Editorial Universitat Politècnica de València es_ES
dc.relation.ispartof Symposium of the International Association for Shell and Spatial Structures (50th. 2009. Valencia). Evolution and Trends in Design, Analysis and Construction of Shell and Spatial Structures : Proceedings en_EN
dc.rights Reserva de todos los derechos en_EN
dc.subject Imperfection sensitivity en_EN
dc.subject Buckling en_EN
dc.subject Concrete shell en_EN
dc.title Imperfection sensitivity in the buckling of single curvature concrete shells en_EN
dc.type Comunicación en congreso en_EN
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Tomas, A.; Marti, P.; Tovar, JP. (2009). Imperfection sensitivity in the buckling of single curvature concrete shells. Symposium of the International Association for Shell and Spatial Structures. Editorial Universitat Politècnica de València. http://hdl.handle.net/10251/6788. es_ES
dc.relation.conferencename Symposium of the International Association for Shell and Spatial Structures es_ES
dc.relation.conferencedate 2009 es_ES
dc.relation.conferenceplace Valencia es_ES


This item appears in the following Collection(s)

Show simple item record