Neuauflage DAfStb-Richtlinie Stahlfaserbeton

verfasst von

Peter Mark, Vincent Oettel, Katharina Look, Martin Empelmann

Abstract

Reissue DAfStb Guideline Steel Fibre Concrete. The guideline “Steel Fibre Reinforced Concrete” of the German Committee for Reinforced Concrete (DAfStb) supplements DIN EN 1992-1-1 with specific design rules for steel fibre reinforced concrete. It was introduced by the building authorities in 2012 – i.e. it has a normative character – and has now been revised in two aspects. First, regulations for torsional design have been included. Such regulations have been missing until now due to lack of experience. Second, the regulations for crack width limitation were adjusted. The so-called L1-value that describes the tensile behaviour of steel fibre concrete at small crack widths is introduced. Up to now, the so-called L2-value was used conservatively. This article describes the revisions and briefly explains their backgrounds.

Externe Organisation(en)

Ruhr-Universität Bochum
Technische Universität Braunschweig

Typ

Artikel

Journal

Beton- und Stahlbetonbau

Band

116

Seiten

19-25

Anzahl der Seiten

7

ISSN

0005-9900

Publikationsdatum

03.11.2020

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Bauwesen

Elektronische Version(en)

https://doi.org/10.1002/best.202000065 (Zugang: Geschlossen)