BRIDGE ON THE BARCELONE-LA JUNQUERA MOTORWAY (SPAIN)

PUENTE EN LA AUTOPISTA BARCELONA-LA JUNQUERA - ESPANA

THE CROSSING OF THE MOTORWAY BY A NATIONAL ROAD AT AN ANGLE OF APPROXIMATELY 29 DEGREES REQUIRED THE CONSTRUCTION OF A REINFORCED CONCRETE SKEW BRIDGE CONSISTING OF A SINGLE SLAB OF EVEN THICKNESS, CAST IN SITU, FOR THE TWO CARRIAGEWAYS. THERE ARE TWO 31-M SPANS WITH A CENTRAL BEARING DEVICE IN THE SHAPE OF A FRAME. THE CRITERIA WHICH GOVERNED THE SELECTION OF REINFORCED CONCRETE RATHER THAN PRESTRESSED CONCRETE ARE MENTIONED. DETAILS ARE GIVEN OF THE CONSTRUCTION METHODS AND STRESS ANALYSIS, THE LATTER BEING CONDUCTED ON A SMALL-SCALE PLASTER MODEL. LOADS WERE APPLIED TO THE MODEL, WHILE THE STRESS AND REACTION VALUES WERE OBTAINED WITH THE COMPUTER.

Language

  • Spanish

Media Info

  • Pagination: 69-87
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 01298495
  • Record Type: Publication
  • Source Agency: Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)
  • Files: ITRD
  • Created Date: Nov 21 2010 6:46AM