Global ETD Search
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Showing 1 to 8 of 8 for “"load-bearing behaviour"”.
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Zum Tragverhalten von Spannbeton-Fertigdecken bei biegeweicher Lagerung
… in the design and open questions regarding the load bearing behaviour on flexible supports in general limit the application of prestressed hollow core slabs. The aim of the present thesis is a thorough analysis of the load bearing behaviour of prestressed hollow core slabs on flexible supports. …
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Ingenieurmodelle zum Tragverhalten von textilbewehrtem Beton
… the realistic mechanical description of the load-bearing behaviour of textile reinforced concrete components under tension, bending and shear loading. For this purpose experimental and theoretical investigations are presented in which the effects of significant parameters of the material …
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Zur Krafteinleitung bei externer Vorspannung
… in hollow-box-girder bridges. At first, the behaviour of different anchorage constructions was derived from the analysis of three full-scale tests. Numerical simulations verified the results. The behaviour can be described with regular strut-and-tie-models. The derived design procedure is …
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Zum Tragverhalten von textilbewehrtem Beton
… of short cut fibres. Until now, neither the load-bearing performance nor the deformation behaviour has been investigated in detail. Cracks will appear systematically in textile-reinforced concrete because of the low tensile strength of the concrete. The understanding of this cracking process …
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Zum Durchstanzen von Flachdecken unter Berücksichtigung der Momenten-Querkraft Interaktion und der Vorspannung
… resistance. In order to investigate punching and load bearing behaviour, 11 tests with and without prestressing on edge to column connections using a realistic slab thickness were carried out at the Institute of Structural Concrete at Aachen University of Technology. Based on the test results and …
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Zur Modellierung des Zugtragverhaltens von textilbewehrtem Beton
… forces in the direction of the reinforcement the load bearing behaviour is simulated by the one-dimensional Two-Subroving-Model. The relative slip between the filaments and the concrete matrix is modelled explicitly. The properties of the bond interfaces are described by bond stress-slip …
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Zur Zuverlässigkeit der Bemessung gegen Durchstanzen bei Einzelfundamenten
… ratio significantly affects the punching shear behaviour of footings, this effect is not considered in most design codes. A test data bank was established and different design provisions were critically reviewed. In addition, probabilistic methods were used to thoroughly investigate the existing …
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Zum Tragverhalten von Betonbauteilen mit Faserverbundkunststoff-Bewehrung
… 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 the state of the art …