Upgrading of São João Bridge Structural Health Monitoring System

DSpace Home
→
Departamento de Estruturas
→
DE/NOE
→
DE/NOE - Comunicações a congressos e artigos de revista
→
View Item

dc.contributor.author	Oliveira Santos, L.	pt_BR
dc.date.accessioned	2009-10-13T17:18:29Z	pt_BR
dc.date.accessioned	2010-04-22T17:45:12Z	pt_BR
dc.date.accessioned	2014-10-09T15:29:50Z	pt_BR
dc.date.accessioned	2017-04-13T10:11:26Z
dc.date.available	2009-10-13T17:18:29Z	pt_BR
dc.date.available	2010-04-22T17:45:12Z	pt_BR
dc.date.available	2014-10-09T15:29:50Z	pt_BR
dc.date.available	2017-04-13T10:11:26Z
dc.date.issued	2009-09	pt_BR
dc.identifier.citation	Santos, L. O., “Upgrading of São João Bridge Structural Health Monitoring System” IABSE Symposium on Sustainable Infrastructure. Environment Friendly, Safe and Resource Efficient, Bangkok, Thailand, Sep. 2009.	pt_BR
dc.identifier.isbn	978-3-85748-121-5	pt_BR
dc.identifier.uri	https://repositorio.lnec.pt/jspui/handle/123456789/16968
dc.description.abstract	São João Bridge is a railway bridge, 1028 m long, with a main span of 250 metres. This bridge was instrumented during its construction and its structural behaviour has been experimentally followed since then. After fifteen years in service, the system used for this purpose was updated in order to get automatic data acquisition as well as dynamic monitoring, with remote access and real time data processing. This paper presents how the original sensors were integrated in the new structural health monitoring system and the new devices used. Finally, some experimental results are presented and compared with the analytical values predicted by a finite element model.	pt_BR
dc.format.extent	1202468 bytes	pt_BR
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.publisher	IABSE	pt_BR
dc.rights	openAccess	pt_BR
dc.subject	Prestressed concrete bridge	pt_BR
dc.subject	Structural health monitoring	pt_BR
dc.subject	Automatic data acquisition	pt_BR
dc.subject	Hydrostatic levelling system	pt_BR
dc.subject	Time dependent behaviour	pt_BR
dc.subject	Real time data processing	pt_BR
dc.title	Upgrading of São João Bridge Structural Health Monitoring System	pt_BR
dc.type	conferenceObject	pt_BR
dc.identifier.localedicao	Zurique, Suiça	pt_BR
dc.description.figures	10	pt_BR
dc.description.tables	0	pt_BR
dc.description.pages	8	pt_BR
dc.identifier.seminario	IABSE Symposium on Sustainable Infrastructure	pt_BR
dc.identifier.local	Bangkok, Thailand	pt_BR
dc.description.sector	DE/NOE	pt_BR
dc.description.year	2009	pt_BR
dc.description.data	9 a 11 Setembro de 2009	pt_BR