Structural health monitoring of a ravine bridge of Egnatia Motorway during construction
Structural health monitoring of a ravine bridge of Egnatia Motorway during construction
The instrumental rapid monitoring of the dynamic (ambient) response of a balanced cantilevered ravine bridge of Egnatia Motorway during its construction phases, when subjected to wind and other construction loads, was implemented. The aim is to verify the conformity both of the sequential construction phases and of the final completed structure of the ravine bridge of Metsovo to the design predictions. In this paper the modal frequencies, damping ratios and modeshape components of the completed balanced cantilever of pier M3 were identified from ambient acceleration records, and its analytical dynamic model was updated to determine the actual stiffness and mass properties of the structure.
259-266
DEStech Publications Inc.
Panetsos, P.
9da8645c-ca08-4db4-a110-3cdc8d6cdd84
Ntotsios, E.
877c3350-0497-4471-aa97-c101df72e05e
Papadimitriou, C.
3be78708-ed90-4a1f-b18e-5fe4ec2c8de6
1 December 2008
Panetsos, P.
9da8645c-ca08-4db4-a110-3cdc8d6cdd84
Ntotsios, E.
877c3350-0497-4471-aa97-c101df72e05e
Papadimitriou, C.
3be78708-ed90-4a1f-b18e-5fe4ec2c8de6
Panetsos, P., Ntotsios, E. and Papadimitriou, C.
(2008)
Structural health monitoring of a ravine bridge of Egnatia Motorway during construction.
Uhl, Tadeusz, Ostachowicz, Wieslaw and Holnicki-Szulc, Jan
(eds.)
In Structural Health Monitoring 2008 : Proceedings of the Fourth European Workshop.
DEStech Publications Inc.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
The instrumental rapid monitoring of the dynamic (ambient) response of a balanced cantilevered ravine bridge of Egnatia Motorway during its construction phases, when subjected to wind and other construction loads, was implemented. The aim is to verify the conformity both of the sequential construction phases and of the final completed structure of the ravine bridge of Metsovo to the design predictions. In this paper the modal frequencies, damping ratios and modeshape components of the completed balanced cantilever of pier M3 were identified from ambient acceleration records, and its analytical dynamic model was updated to determine the actual stiffness and mass properties of the structure.
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More information
Published date: 1 December 2008
Venue - Dates:
4th European Workshop on Structural Health Monitoring, , Cracow, Poland, 2008-07-02 - 2008-07-04
Identifiers
Local EPrints ID: 430362
URI: http://eprints.soton.ac.uk/id/eprint/430362
PURE UUID: 040f707f-7b08-4e4c-987f-44188bca5c07
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Date deposited: 26 Apr 2019 16:30
Last modified: 20 Dec 2023 02:45
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Contributors
Author:
P. Panetsos
Author:
C. Papadimitriou
Editor:
Tadeusz Uhl
Editor:
Wieslaw Ostachowicz
Editor:
Jan Holnicki-Szulc
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