New Pumarejo Bridge over Magdalena River
|
|
|||||||||||
Bibliografische Angaben
| Autor(en): |
Francisco Millanes
(Phd Civil Engineer. Professor of Steel & Composite Bridges and Structures, Technical University of Madrid (UPM). President and CEO of IDEAM, S.A.-T.Y.Lin International Group)
Miguel Ortega (M.Sc. Civil Engineer. Associate Professor of Steel & Composite Bridges and Structures, Technical University of Madrid (UPM). Engineering Director of IDEAM, S.A.-T.Y.Lin International Group) Fernando Ruano (M.Sc. Civil Engineer. Bridge department Director at IDEAM S.A.-T.Y.Lin International Group) Jokin Ugarte (M.Sc. Civil Engineer. Project Manager at IDEAM S.A.-T.Y.Lin International Group) |
||||
|---|---|---|---|---|---|
| Medium: | Tagungsbeitrag | ||||
| Sprache(n): | Englisch | ||||
| Tagung: | IABSE Symposium: Challenges for Existing and Oncoming Structures, Prague, Czech Republic, 25-27 May 2022 | ||||
| Veröffentlicht in: | IABSE Symposium Prague 2022 | ||||
|
|||||
| Seite(n): | 678-685 | ||||
| Anzahl der Seiten (im PDF): | 8 | ||||
| DOI: | 10.2749/prague.2022.0678 | ||||
| Abstrakt: |
The New Pumarejo Bridge over Magdalena River in Barranquilla, Colombia, is one of the most relevant bridges built over the past few years in South America. The bridge has a total length of 2173 m without expansion joints, divided in two access viaducts, 618 and 755 m long, and a cable-stayed central stretch of 800 m with a main 380 m long span (Colombia’s record). The access viaducts have 70 m long typical spans built by a movable scaffolding system (first realization in Colombia), whilst the cable-stayed stretch is built by free cantilevering from the pylons with 10 m long “in-situ” segments (well above the usual range). 3.65 m high, the cross section has a variable width that reaches 38.1 m in all the central stretch, what makes it the widest bridge in its typology (concrete box girder with central cable-stays). |
||||
| Stichwörter: |
Schrägseilbrücke
|
||||
| Copyright: | © 2022 International Association for Bridge and Structural Engineering (IABSE) | ||||
| Lizenz: | Die Urheberrechte (Copyright) für dieses Werk sind rechtlich geschützt. Es darf nicht ohne die Zustimmung des Autors/der Autorin oder Rechteinhabers/-in weiter benutzt werden. |
||||