EFFECT OF TRANSVERSE CONSTRUCTION ON THE PLATE CUTTING MOMENTS OF TWIN-WEB PLATE GIRDER BRIDGES USING STATIC MODELS

ERMITTLUNG DES EINFLUSSES DER QUERKONSTRUKTION AUF DIE PLATTEN-ANSCHNITTSMOMENTE ZWEISTEGIGER PLATTENBALKENBRUECKEN MIT MODELLSTATISCHEN METHODEN

USING A NEWLY DEVELOPED MODELLING MATERIAL - EPOXY RESIN WITH QUARTZ SAND AGGREGATE - WHICH HAS THE SAME TRANSVERSE SHRINKAGE AS CONCRETE, TWO MODELS OF TWIN-WEB PLATE GIRDER BRIDGES HAVING A CONSTANT OR HAUNCHED CARRIAGEWAY SLAB ARE TO BE CONSTRUCTED. INFLUENCING FACTORS ARE TO BE DETERMINED IN EACH CASE FOR THREE ARRANGEMENTS OF THE MODELS - FULLY RESTRAINED MAIN GIRDER, MAIN GIRDER RESTRAINED FOR BENDING BUT ABLE TO ROTATE FOR TORSION, AND MAIN GIRDER WITH CONTINUOUS LINEAR SUPPORT. IT IS EXPECTED THAT CONVERSION FACTORS FOR THE PLATE INTERSECTING MOMENTS OF HOMBERG AND GRASSHOFF WILL BE ABLE TO BE DERIVED FROM THE RESULTS, SO THAT THE DESIGN OF THESE CARRIAGEWAY SLABS CAN PROCEED MORE REALISTICALLY AND SIMPLY.

    Language

    • German

    Project

    • Status: Active
    • Contract Numbers:

      ITRD 15.073 R 78 F

    • Sponsor Organizations:

      BUNDESMINISTER FUER VERKEHR (FEDERAL MINISTER OF TRANSPORT)

      POSTFACH 20 01 00
      BONN,   DEUTSCHLAND BR  D-5300
    • Project Managers:

      BIEGER, K

    • Performing Organizations:

      TECHNISCHE UNIV. HANNOVER, INST. FUER MASSIVBAU (TECHNICAL UNIVERSITY OF HANNOVER, INSTITUTE FOR MASSIVE CONSTRUCTION)

      CALLINSTR. 15
      HANNOVER,   DEUTSCHLAND BR  D-3000
    • Start Date: 19780000
    • Expected Completion Date: 19800000
    • Actual Completion Date: 0
    • Source Data: ITRD D701816

    Subject/Index Terms

    Filing Info

    • Accession Number: 01294436
    • Record Type: Research project
    • Source Agency: Bundesanstalt für Straßenwesen (BASt)
    • Contract Numbers: ITRD 15.073 R 78 F
    • Files: ITRD
    • Created Date: Nov 21 2010 4:34AM