| dc.contributor.author | BASU, BISWAJIT | en |
| dc.contributor.author | NGUYEN, DINH VAN | en |
| dc.contributor.editor | Christian Boller | en |
| dc.date.accessioned | 2013-08-21T11:06:53Z | |
| dc.date.available | 2013-08-21T11:06:53Z | |
| dc.date.created | 3-6 July | en |
| dc.date.issued | 2012 | en |
| dc.date.submitted | 2012 | en |
| dc.identifier.citation | Van-Nguyen Dinh and Biswajit Basu, Monitoring of Flexible Support Effects Using the Responses of Multi-span Bridges via Wavelet Transform, The 6th European Workshop on Structural Health Monitoring (EWSHM), Dresden, Germany, 3-6 July, Christian Boller, 2012 | en |
| dc.identifier.other | Y | en |
| dc.description | PUBLISHED | en |
| dc.description | Dresden, Germany | en |
| dc.description.abstract | In this paper the temporal and spectral effects of the flexible support on the
response of multi-span bridges subjected to spatially-varying differential support
motions are investigated by using wavelet transform. The Modified Littlewood-Paley
wavelet basis is used for the analysis. In the case study of a two-span bridge, the
spatially-varying earthquake motions at support bases are simulated. Two finite
element-based models of the bridge, the rigid-base support model that assumes rigid
soil from the foundation beds, and the flexible-base mid-support model accounting for actual soil stiffness, are analysed. In addition to shortening structural vibration period and amplifying the response amplitude, the flexible base is found to act as a time delay operator to the bridge responses | en |
| dc.description.sponsorship | This research is carried out under the EU FP7 funding for the Marie Curie IAPP project NOTES (Grant No. PIAP-GA-2008-230663) and the Marie Curie ITN project SYSWIND (Grant No. PITNGA-2009-238325). The authors are grateful for the support. | en |
| dc.language.iso | en | en |
| dc.rights | Y | en |
| dc.subject | Health monitoring | en |
| dc.subject | multi-span bridges | en |
| dc.subject | earthquake excitations | en |
| dc.subject | wavelet transform | en |
| dc.title | Monitoring of Flexible Support Effects Using the Responses of Multi-span Bridges via Wavelet Transform | en |
| dc.title.alternative | The 6th European Workshop on Structural Health Monitoring (EWSHM) | en |
| dc.type | Conference Paper | en |
| dc.type.supercollection | scholarly_publications | en |
| dc.type.supercollection | refereed_publications | en |
| dc.identifier.peoplefinderurl | http://people.tcd.ie/nguyendv | en |
| dc.identifier.peoplefinderurl | http://people.tcd.ie/basub | en |
| dc.identifier.rssinternalid | 81848 | en |
| dc.relation.ecprojectid | info:eu-repo/grantAgreement/EC/FP7/230663 | |
| dc.rights.ecaccessrights | OpenAccess | |
| dc.identifier.rssuri | http://www.ewshm2012.com/Portals/98/BB/tu3d4.pdf | en |
| dc.identifier.rssuri | http://www.ewshm2012.com/Programme/Session.aspx?id=%7BC231532C-761A-47E3-AF5E-D694A3060E72%7D | en |
| dc.identifier.uri | http://hdl.handle.net/2262/67178 | |
