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Versuche zur Querkrafttragfähigkeit von gevouteten Stahlbetonbalken ohne Querkraftbewehrung
Other Titles
Shear strength of haunched concrete beams without transverse reinforcement
Publikationstyp
Journal Article
Date Issued
2011-01-03
Sprache
German
Author(s)
Institut
TORE-URI
Journal
Volume
106
Issue
1
Start Page
11
End Page
20
Citation
Beton- und Stahlbetonbau 1 (106): 11-20 (2011)
Publisher DOI
Scopus ID
Publisher
Ernst
The shear capacity of concrete members without transverse reinforcement is still under debate. Within this paper one aspect, the favourable contribution of inclined tension and compression chords (Vtd and Vccd) of members with variable depth, like haunched beams, will be discussed in detail. A series of 18 tests on 9 different specimens was performed to examine the real shear capacity of haunched beams without shear reinforcement. The evaluation of the test results revealed, that none of the available design methods can describe the shear behaviour of haunched beams. The vertical component of the inclined compression chord Vccd leads in some cases to unsafe values.
DDC Class
690: Hausbau, Bauhandwerk
More Funding Information
Der „Gesellschaft für Forschung und Entwicklung e.V.“ sei für die finanzielle Unterstützung der Versuche gedankt.