Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcement detail: Stress trajectory‐oriented corbel reinforcement
The article presents a novel design of concrete corbels, where horizontal and vertical stirrups are replaced by main reinforcement bars that are bent down into the corbel web, following the principal stress lines. A test series of three specimen pairs of fanned‐out and conventional reinforcement design, supported by finite element analysis, shows that the same capacity can be achieved with a significantly lower amount of reinforcement steel and a higher ductility.
Reinforcement detail: Stress trajectory‐oriented corbel reinforcement
The article presents a novel design of concrete corbels, where horizontal and vertical stirrups are replaced by main reinforcement bars that are bent down into the corbel web, following the principal stress lines. A test series of three specimen pairs of fanned‐out and conventional reinforcement design, supported by finite element analysis, shows that the same capacity can be achieved with a significantly lower amount of reinforcement steel and a higher ductility.
Reinforcement detail: Stress trajectory‐oriented corbel reinforcement
Hoffmann, Lars (Autor:in) / Käseberg, Stefan (Autor:in) / Holschemacher, Klaus (Autor:in)
Structural Concrete ; 24 ; 6923-6932
01.12.2023
10 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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