Cost and process optimization of precast segmental bridges in Israel
|
|
|||||||||||
Détails bibliographiques
| Auteur(s): |
Jindrich Potucek
(Finley Engineering Group International, Prague, Czech Republic / Tallahassee, USA)
|
||||
|---|---|---|---|---|---|
| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Symposium: Challenges for Existing and Oncoming Structures, Prague, Czech Republic, 25-27 May 2022 | ||||
| Publié dans: | IABSE Symposium Prague 2022 | ||||
|
|||||
| Page(s): | 1723-1729 | ||||
| Nombre total de pages (du PDF): | 7 | ||||
| DOI: | 10.2749/prague.2022.1723 | ||||
| Abstrait: |
The paper addresses the use precast segment technology for concrete box bridges in the roadway infrastructure of Israel and the fabrication advantages achieved by reuse of segment mould on multiple projects. Ten bridges with different roadway width, superstructure height and span length are presented, showing the variability of the designed section and what modifications are required to the casting mould. Consideration is made for different equipment used in the balanced cantilever construction – gantry or ground cranes. Finley Engineering Group (FINLEY) has provided the design and construction engineering of the noted projects including: superstructure design, post- tensioning design, temporary support system, camber geometry and erection elevations. |
||||
| Mots-clé: |
poutre
|
||||
| Copyright: | © 2022 International Association for Bridge and Structural Engineering (IABSE) | ||||
| License: | Cette oeuvre ne peut être utilisée sans la permission de l'auteur ou détenteur des droits. |
||||