The dynamic assessment of structural condition by measurement error-minimizing observability method

Autor: Joan Ramon Casas Rius, Tian Peng, José Turmo Coderque

Publikováno v: Life-Cycle Civil Engineering: Innovation, Theory and Practice ISBN: 9780429343292
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The structural identification using dynamic parameters (such as the natural vibration frequencies and mode shapes of the structure) is an important issue especially in slender structures such as long-span bridges or high-rise buildings. It is the mos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52a9859720cfb39eb7319eab74319253
https://hdl.handle.net/2117/339444

Models for evaluating shear strength on members with circular cross section

Autor: Ángel Carlos Aparicio Bengoechea, Gonzalo Ramos Schneider, José Turmo Coderque

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Solid circular columns are often used as structural supports in bridges, buildings and foundations due to their simplicity of construction and because their strength is similar in any direction. This deem them very suitable to resist wind and seismic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d8307442bfcec20d79da65b4f7a250e
https://hdl.handle.net/2117/132735

Error analysis of structural system identification by observability method

Autor: Jun Lei, José Turmo Coderque, Dong Xu, María Nogal Macho, José Antonio Lozano Galant

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
BASE-Bielefeld Academic Search Engine
Recercat. Dipósit de la Recerca de Catalunya
instname
Scopus-Elsevier

In structural system identification, measurement errors and simulation errors are closely related with the accuracy of the identification method. In this paper, the effects of these two types of errors on structural system identification by observabi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a80680f97f57c22375d77d78e488dee
https://doi.org/10.2749/222137817822208843

Inverse analysis using compatible displacements

Autor: José Turmo Coderque, Lei Jun, Dong Xu

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Maintenance, Safety, Risk, Management and Life-Cycle Performance of Bridges ISBN: 9781315189390

To avoid potential life and economic loss, structural health monitoring has become increasingly important for bridge systems. As a key component of structural health monitoring, structural system identification (SSI) tries to identify the structural

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d1b2155da8999c641c2e15e9779e92d
http://hdl.handle.net/2117/119698

Observability method for structural system identification

Autor: María Nogal Macho, Enrique Francisco Castillo Ron, Jose Antonio Lozano-Galant, José Turmo Coderque

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I
Scopus-Elsevier
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The structural response of any structure is traditionally predicted by simplistic physics-based models. In these models the mechanical and geometrical properties are assumed as known. Nevertheless, this is not the case in most actual structures where

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::984a57a4e8f083f172e36eb084b1fbfd
http://hdl.handle.net/2117/27437