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Zur Ermittlung der Normalkraft-Verlängerung und Moment-Krümmung-Beziehungen der Stahlbetonbauteile im Grenzzustand der Gebrauchstauglichkeit

Author(s):
Medium: journal article
Language(s): German
Published in: Beton- und Stahlbetonbau, , n. 8, v. 104
Page(s): 505-516
DOI: 10.1002/best.200900683
Abstract:

About the Calculation of Displacements of Reinforced Concrete Members in the Serviceability Limit State

The verification of reinforced concrete elements for the purpose of limiting deformations has become increasingly important, often even decisive, as a result of the use of higher strength materials. A doubling of the compressive strength of a normal concrete causes an increase of about 20% in the Ec-module, and none of reinforcing steel, because Es is constant. This and, accordingly, the slender reinforced concrete elements lead to larger deformations - elongations, deflections and/or rotations - which may affect their behaviour. The determination of "axial tensile force - mean strain diagrams", respectively "bending moment - mean curvature diagrams", needed for the calculation of the displacements, is explained.

Keywords:
curvature deflection
Available from: Refer to publisher
Structurae cannot make the full text of this publication available at this time. The full text can be accessed through the publisher via the DOI: 10.1002/best.200900683.
  • About this
    data sheet
  • Reference-ID
    10062337
  • Published on:
    19/11/2010
  • Last updated on:
    13/08/2014
 
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