STUDY OF THE BEARING CAPACITY OF STEEL STRUCTURES WITH LEVEL, DISC-LIKE STRESSED PLATES BY MEANS OF REALISTIC LARGE-SCALE TESTS. PART 3: 4-STIFFENED FULL WALL AND BOX GIRDERS
UNTERSUCHUNG DER TRAGFAEHIGKEIT VON STAHLKONSTRUKTIONEN MIT EBENEN, SCHEIBENARTIG BEANSPRUCHTEN BLECHEN MITTELS WIRKLICHKEITSNAHER GROSSVERSUCHE. TEILPROGRAMM 3/4: AUSGESTEIFTE VOLLWAND- UND KASTENTRAEGER.
"TESTS ON REALISTIC LARGE-SCALE MODELS" SHOULD BE PERFORMED IN SUCH A WAY THAT - DIRECTED EXPRESSLY TO PRACTICAL USE - THEY CAN BE USED TO SUPPORT THEORIES AND METHODS OF CALCULATION. IT IS INTENDED TO CARRY OUT 5 REALISTIC LARGE-SCALE TESTS WHICH FIRSTLY SHOULD DEAL WITH THE CASE A) SECTIONAL LOADING CAPACITY OF WEBS SUBJECTED TO THE DANGER OF BUCKLING WITH THE TRANSFER OF LONGITUDINAL BENDING STRESSES (INCLUDING REMAINING "FOUNDATION SUPPORT" FOR THE COMPRESSED GIRDER CHORD). THEORIES, CLARIFIED PREVIOUSLY BY TESTS - WHICH HAVE TO BE CONFIRMED - EXIST FOR BOTH CASES. THE MODELS ARE VERY MUCH LIKE EARLIER TYPES. THE RESOLVING OF THE BUCKLING PROBLEM OF REINFORCED PRESSED CHORDS OF BOX GIRDERS - NOW, AS BEFORE - IS LIKEWISE URGENT. IN ORDER TO BE ABLE TO ESTABLISH MATHEMATICAL AND DIMENSIONING RULES WHICH CAN BE OF PRACTICAL USE, AND IN ORDER TO SUPPORT THE PREVIOUSLY PROPOUNDED THEORIES, TWO OTHER TEST GIRDERS DEVELOPED FROM EARLIER MODELS ARE CONSIDERED. SELF-CONTAINED PARTS (OF PROGRAMMES) ARE AT PRESENT BEING DEALT WITH BY THE DFG AND WHERE NECESSARY BY THE AIF. FURTHER PART PROGRAMMES ARE UNDER THE IRRD NUMBERS 701200, 701201 AND 701202.
Language
- German
Project
- Status: Active
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Contract Numbers:
ITRD 3.3.10-3/4
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Sponsor Organizations:
DEUTSCHER AUSSCHUSS FUER STAHLBAU (GERMAN STEEL WORKS COMMITTEE)
EBERTPLATZ 1
KOELN, Deutschland D-5000 -
Project Managers:
STEINHARDT, O
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Performing Organizations:
KARLSRUHE UNIV. (TH), VERSUCHSANSTALT FUER STAHL, HOLZ UND STEINE (KARLSRUHE TECHNICAL UNIV., TESTING INST. FOR STEEL, WOOD AND STONES)
KAISERSTR. 12
KARLSRUHE, Germany D-7500 - Start Date: 19740000
- Expected Completion Date: 19760000
- Actual Completion Date: 0
- Source Data: ITRD D701203
Subject/Index Terms
- TRT Terms: Bearing capacity; Box girders; Buckling; Research projects; Shear strength; Sheet metal; Steel; Structures; Tests; Timbering
- ITRD Terms: 3085: Bearing capacity; 3474: Box girder; 5522: Buckling; 3355: Engineering structure; 8557: Research project; 5531: Shear; 4552: Sheet (metal); 4542: Steel; 6255: Test; 3605: Timbering; WEST GERMANY
- Subject Areas: Bridges and other structures; I24: Design of Bridges and Retaining Walls; I34: Steels and Metals;
Filing Info
- Accession Number: 01300160
- Record Type: Research project
- Source Agency: Bundesanstalt für Straßenwesen (BASt)
- Contract Numbers: ITRD 3.3.10-3/4
- Files: ITRD
- Created Date: Nov 21 2010 7:44AM