Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Evaluation of Seismic Vulnerability of the Historical SS Filippo e Giacomo Masonry Arch Bridge in Ascoli Piceno (Italy)
https://orcid.org/http://orcid.org/0000-0002-9538-3272
https://orcid.org/http://orcid.org/0000-0003-1272-0673
https://orcid.org/http://orcid.org/0000-0001-9032-388X
The historical SS Filippo e Giacomo masonry arch bridge was built in 14th century and had undergone very complex vicissitudes related mainly to exceptional floods and was then subjected to many changes for repair, strengthening, retrofit, and enlargement works. The bridge, which is almost completely built with travertine blocks, has a total length of 146 m and follows a slightly curved path. Six arches, the main of which is semi-circular with span of 25 m and the others are lancet arches with span of about 8 m, support the carriageway that is about 8 m wide. The piers and abutments are founded on the bedrock and consequently some piers are deeply embedded in the sandy gravel deposit.
A 3D numerical Finite Element Model has been developed integrating data available from the geometric survey and calibrating the mechanical parameters starting from experimental tests. The global seismic vulnerability of the bridge has been evaluated comparing the capacity curves of the bridge obtained by means a static nonlinear pushover analysis with the Italian Standard seismic demand.
Evaluation of Seismic Vulnerability of the Historical SS Filippo e Giacomo Masonry Arch Bridge in Ascoli Piceno (Italy)
https://orcid.org/http://orcid.org/0000-0002-9538-3272
https://orcid.org/http://orcid.org/0000-0003-1272-0673
https://orcid.org/http://orcid.org/0000-0001-9032-388X
The historical SS Filippo e Giacomo masonry arch bridge was built in 14th century and had undergone very complex vicissitudes related mainly to exceptional floods and was then subjected to many changes for repair, strengthening, retrofit, and enlargement works. The bridge, which is almost completely built with travertine blocks, has a total length of 146 m and follows a slightly curved path. Six arches, the main of which is semi-circular with span of 25 m and the others are lancet arches with span of about 8 m, support the carriageway that is about 8 m wide. The piers and abutments are founded on the bedrock and consequently some piers are deeply embedded in the sandy gravel deposit.
A 3D numerical Finite Element Model has been developed integrating data available from the geometric survey and calibrating the mechanical parameters starting from experimental tests. The global seismic vulnerability of the bridge has been evaluated comparing the capacity curves of the bridge obtained by means a static nonlinear pushover analysis with the Italian Standard seismic demand.
Evaluation of Seismic Vulnerability of the Historical SS Filippo e Giacomo Masonry Arch Bridge in Ascoli Piceno (Italy)
https://orcid.org/http://orcid.org/0000-0002-9538-3272
https://orcid.org/http://orcid.org/0000-0003-1272-0673
https://orcid.org/http://orcid.org/0000-0001-9032-388X
The historical SS Filippo e Giacomo masonry arch bridge was built in 14th century and had undergone very complex vicissitudes related mainly to exceptional floods and was then subjected to many changes for repair, strengthening, retrofit, and enlargement works. The bridge, which is almost completely built with travertine blocks, has a total length of 146 m and follows a slightly curved path. Six arches, the main of which is semi-circular with span of 25 m and the others are lancet arches with span of about 8 m, support the carriageway that is about 8 m wide. The piers and abutments are founded on the bedrock and consequently some piers are deeply embedded in the sandy gravel deposit.
A 3D numerical Finite Element Model has been developed integrating data available from the geometric survey and calibrating the mechanical parameters starting from experimental tests. The global seismic vulnerability of the bridge has been evaluated comparing the capacity curves of the bridge obtained by means a static nonlinear pushover analysis with the Italian Standard seismic demand.
Evaluation of Seismic Vulnerability of the Historical SS Filippo e Giacomo Masonry Arch Bridge in Ascoli Piceno (Italy)
Lecture Notes in Civil Engineering
Pellegrino, Carlo (Herausgeber:in) / Faleschini, Flora (Herausgeber:in) / Zanini, Mariano Angelo (Herausgeber:in) / Matos, José C. (Herausgeber:in) / Casas, Joan R. (Herausgeber:in) / Strauss, Alfred (Herausgeber:in) / Leoni, Graziano (Autor:in) / Gara, Fabrizio (Autor:in) / Morici, Michele (Autor:in)
International Conference of the European Association on Quality Control of Bridges and Structures ; 2021 ; Padua, Italy
12.12.2021
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
| BASE | 2021
MODAL ANALYSIS OF THE HISTORICAL SS FILIPPO E GIACOMO MASONRY ARCH BRIDGE IN ASCOLI PICENO (ITALY)
| BASE | 2021