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Showing 1 to 13 of 13 for “"Bewehrung"”.
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Textile Strukturen zur Bewehrung zementgebundener Matrices
As a complement to shortfibre reinforced air-placed concrete, textile reinforced concrete elements present new applications in the area of thin-walled elements, due to their high strength resitance. By physical and chemical examinations fibermaterial is detected, which on principle is suitable for …
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Zum Tragverhalten von Betonbauteilen mit Faserverbundkunststoff-Bewehrung
This thesis deals with experimental and theoretical investigations on the load carrying behaviour of concrete members with Fibre Reinforced Polymers (FRP). Besides a detailed description of the FRP bars, which are used as non-prestressed reinforcement in concrete structures, this thesis contains …
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Untersuchungen zur Verbundverankerung textilbewehrter Feinbetonverstärkungsschichten für Betonbauteile
… des Verbundes in der Ebene der textilen Bewehrung unter-sucht. Den einzelnen Einflussfaktoren kommt dabei eine unterschiedliche Bedeutung zu. Den aus-schlaggebenden Einfluss auf die Tragfähigkeit des Haftverbundes in der Ebene der textilen Bewehrung liefert die textile Bewehrung selbst. …
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Möglichkeiten zur Steigerung der Biegetragfähigkeit von Beton- und Stahlbetonbauteilen durch den Einsatz textiler Bewehrungen - Ansatz für ein Bemessungsmodell
… durch das Verstärken mit textiler Bewehrung experimentell untersucht. Nach einer ausführlichen Recherche alternativer Techniken zur Querschnittsergänzung hinsichtlich der jeweiligen Beschichtungstechnologie, Anwendbarkeit und des Bemessungsmodells wird das Verstärken mit …
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Zur Modellierung des Zugtragverhaltens von textilbewehrtem Beton
This thesis has been written within the scope of the project D3 "Simulation of textile reinforced elements" which is part of the collaborative reserarch centre SFB 532 "Textile Reinforeced Concrete – Basics for the development of a novel technology". It is a contribution to the multi-scale (micro, …
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Zur Entwicklung der Eigenkorrosion von Stahl in Beton
Safety and durability of reinforced concrete structures is one of the most important requirements for projecting buildings. The standards and guidelines only contain common requirements about concrete quality and concrete cover. In very critical cases, for example the ingress of chlorides, the …
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Zum zeitabhängigen Verhalten elektrochemischer und morphologischer Kenngrößen bei der chloridinduzierten Korrosion von Stahl in Beton
It is an undeniable fact that the number of chloride induced corrosion damages in reinforced concrete structures has increased considerably during the last decades. In the context of actual scientific efforts regarding the modelling of chloride induced corrosion phenomena of steel in concrete this …
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Bond Behaviour of a Multi-Filament Yarn Embedded in a Cementitious Matrix
Although the bond of a strand in a cementitious matrix is certainly predominated by the bond properties between filaments and matrix, more detailed information is needed to evaluate the failure mechanisms of such a complex system under a pull-out load and hence to allow an analytical and numerical …
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Mechanical and fracture mechanical properties of fine grained concrete for textile reinforced composites
The development of textile reinforced concrete (TRC), where multi-axial fabrics are used in combination with fine grained concrete, allows the design of very thin-structured concrete elements with a high strength in compression as well as tension. It is the main objective of this study to determine …