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Showing 1 to 4 of 4 for “"Spannbeton"”.
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Zum Tragverhalten von Spannbeton-Fertigdecken bei biegeweicher Lagerung
In structural engineering ceilings affect both the building technique and the economic construction. Using precast prestressed hollow core slabs meets the demands of modern design and construction to a high extent. However, the shear resistance of hollow core slabs is considerably reduced if the …
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Zur Krafteinleitung bei externer Vorspannung
The thesis "Transmission of Prestressing Forces of External Tendons" covers the anchorage and deviation of external prestressing tendons in hollow-box-girder bridges. At first, the behaviour of different anchorage constructions was derived from the analysis of three full-scale tests. Numerical …
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Zum Schubrissverhalten von Stahlbeton- und Spannbetonbalken aus Normal- und Hochleistungsbeton
Most of the recent research results trace back the portion of the shear capacity exceeding the truss model of Mörsch, exclusively to aggregate interlock forces. In this way, the concrete contribution is considered solely by a more flat strut inclination q and accordingly the whole shear capacity is …