BEHAVIOUR OF PLATE GIRDERS DESIGNED ACCORDING TO THE LOAD FACTOR METHOD IN BOTH THE STATE OF USE AND FAILURE
VERHALTEN VON PLATTENBALKEN IM GEBRAUCHS- UND BRUCHZUSTAND, DIE NACH TRAGLASTVERFAHREN BEMESSEN WORDEN SIND
THE OBJECT IS TO DETERMINE THOSE EFFECTS OF THE LOAD FACTOR METHOD OF DESIGN WHICH HAVE TO BE COMPENSATED FOR BY MEANS OF CONSTRUCTIONAL MEASURES, AND WHETHER THESE MEASURES ALSO HAVE AN EFFECT ON THE STATE OF FAILURE. THE RESEARCH SHOULD PROVIDE INFORMATION ON THE EXTENT TO WHICH RECOMMENDATIONS IN STANDARDS, WHICH ARE BASED ON LINEAR ELASTIC THEORY, CAN BE APPLIED TO LOAD FACTOR DESIGN. BY VARYING THE SATISFACTION OF MOMENT REQUIREMENTS MY = 1.0; 0.75; 0.50 FOR THE MOMENT AT SUPPORT AN INDICATION SHOULD BE OBTAINED OF WAYS OF REDISTRIBUTING MOMENTS WITH RESPECT TO THE STATE OF USE. 7 PLATE GIRDERS, HAVING A SPAN OF 4 M AND ELASTICALLY RESTRAINED ON BOTH SIDES, HAVE BEEN DESIGNED AS TEST OBJECTS. THE ELASTIC RESTRAINT IS SIMULATED BY 2 SHORT END SPANS. THE GIRDERS ARE LOADED WITH 2 SINGLE LOADS. A PROGRESSIVE DEFORMATION FAILURE IS TO BE INDUCED ON ONE BEAM THROUGH REPEATED LOADINGS.
Language
- German
Project
- Status: Active
-
Sponsor Organizations:
INSTITUT FUER BAUTECHNIK (INSTITUTES OF CONSTRUCTION TECHNIQUES)
REICHPIETSCHUFER 72-76
BERLIN 30, DEUTSCHLAND BR D-1000 -
Project Managers:
SCHAEFER,
Schlaich, J
-
Performing Organizations:
UNIVERSITAET (TH) STUTTGART, INSTITUT FUER MASSIVBAU (TECHNICAL UNIVERSITY OF STUTTGART, INSTITUTE FOR MASSIVE CONSTRUCTION)
PFAFFENWALDRING 7
STUTTGART 7, DEUTSCHLAND BR D-7000 - Start Date: 19790410
- Expected Completion Date: 19800900
- Actual Completion Date: 0
- Source Data: ITRD D702388
Subject/Index Terms
- TRT Terms: Beams; Bearing capacity; Deformation; Design; Failure; Loads; Reinforced concrete; Repeated loads; Research projects; Slabs; Tests
- ITRD Terms: 3472: Beam; 3085: Bearing capacity; 5595: Deformation; 9011: Design (overall design); 5520: Failure; 5567: Load; 4794: Reinforced concrete; 5588: Repetitive loading; 8557: Research project; 3491: Slab; 6255: Test
- Subject Areas: Design; I24: Design of Bridges and Retaining Walls;
Filing Info
- Accession Number: 01291030
- Record Type: Research project
- Source Agency: Bundesanstalt für Straßenwesen (BASt)
- Files: ITRD
- Created Date: Nov 21 2010 2:27AM