- -

Influence of various types of node conectors on the buckling loads of grid shells

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Influence of various types of node conectors on the buckling loads of grid shells

Show simple item record

Files in this item

dc.contributor.author HWANG, Kyung.Ju
dc.contributor.author KNIPPERS, Jan
dc.contributor.author PARK, Sun-Woo
dc.contributor.editor Domingo Cabo, Alberto es_ES
dc.contributor.editor Lázaro Fernández, Carlos Manuel es_ES
dc.date.accessioned 2009-12-29T13:40:58Z
dc.date.available 2009-12-29T13:40:58Z
dc.date.issued 2009-12-29T13:40:58Z
dc.identifier.isbn 978-84-8363-461-5
dc.identifier.uri http://hdl.handle.net/10251/6829
dc.description p. 1841-1852 en_EN
dc.description.abstract Node connectors used in grid shells have various geometrical characteristics, which makes it difficult to compare them. Moreover, since free-form spatial structures have been introduced in the field of architecture, optimal connector design has become one of the crucial points for the stability of global structure. This paper presents the influence of various node connecting systems on the buckling loads of grid shells. The authors, at first, selected and investigated four connecting systems displaying different geometrical characteristics which are adapted in normal grid shells and free-form spatial structures. Using nonlinear beam elements with nonlinear spring elements in the commercial FEA package ANSYS, three-dimensional FE tests of node connectors were performed, taking into particular consideration the parameters of differing bolt clearances in the joint to estimate the ultimate loading capacities. The effects of moment-rotation and axial force were transferred to nonlinear spring elements on the grid shells. In conclusion, the results present the influence of bolt clearances of node connectors with geometrical imperfection on the buckling loads of grid shells. 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 Bolt clearance en_EN
dc.subject Node connector en_EN
dc.subject Semi-rigid joint en_EN
dc.subject Geometrical imperfection en_EN
dc.subject Free-form spatial structure en_EN
dc.subject Grid shell en_EN
dc.title Influence of various types of node conectors on the buckling loads of grid shells en_EN
dc.type Comunicación en congreso en_EN
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Hwang, K.; Knippers, J.; Park, S. (2009). Influence of various types of node conectors on the buckling loads of grid shells. Editorial Universitat Politècnica de València. http://hdl.handle.net/10251/6829 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