Rissbreitennachweis fuer Kreisquerschnitte / Verification of crack limitation for circular cross section
Bei Kreisquerschnitten wie zum Beispiel Ortbetonpfaehlen wird haeufig der Nachweis der Rissbreite vernachlaessigt. Handelt es sich jedoch um vorwiegend momentenbeanspruchte Bauteile, kann unter Umstaenden dieser Nachweis massgebend werden. In diesem Beitrag werden daher alle erforderlichen Grundlagen fuer das Fuehren des Rissbreitennachweises an Kreisquerschnitten bereitgestellt. (A) ABSTRACT IN ENGLISH: The verification of the crack limitation for circular cross sections such as bored piles is often neglected. In some cases, for instance for predominantly bending members, the crack limitation is the fundamental proof. Thus all necessary principles for the crack limitation of circular cross sections were provided. The analytical approaches are proved by experiments. There is a good conformance between the theoretical approach provided and the tests. (A)
-
Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/00059900
-
Authors:
- ECKFELDT, L
- HAMPEL, T
- WIESE, H
- CURBACH, M
- SPECK, K
- WEILAND, S
- Publication Date: 2004
Language
- German
Media Info
- Pagination: 253-61
-
Serial:
- BETON- UND STAHLBETONBAU
- Volume: 99
- Issue Number: 4
- ISSN: 0005-9900
Subject/Index Terms
- TRT Terms: Calculation; Cast in place concrete; Circles; Cracking; Cross sections; Deflection; Piles (Supports); Reinforced concrete; Theory; Torque
- ITRD Terms: 6464: Berechnung; 5586: Biegung; 6423: Kreis; 5410: Moment (mech); 4781: Ortbeton; 3399: Pfahl; 6404: Querschnitt; 5211: Rissbildung; 4794: Stahlbeton; 9078: Theorie
- Subject Areas: I24: Design of Bridges and Retaining Walls;
Filing Info
- Accession Number: 01204857
- Record Type: Publication
- Source Agency: Bundesanstalt für Straßenwesen (BASt)
- Files: ITRD
- Created Date: Oct 7 2010 8:09PM