Sliding resistance at the joint between a structural wall and the basement ceiling: a mechanical model
Lade...
Autor:innen
Autor:in (Körperschaft)
Publikationsdatum
24.08.2014
Typ der Arbeit
Studiengang
Sammlung
Typ
04B - Beitrag Konferenzschrift
Herausgeber:innen
Herausgeber:in (Körperschaft)
Betreuer:in
Übergeordnetes Werk
Second European Conference on Earthquake Engineering and Seismology, Istanbul, August 2014
Themenheft
DOI der Originalpublikation
Link
Reihe / Serie
Reihennummer
Jahrgang / Band
Ausgabe / Nummer
Seiten / Dauer
Patentnummer
Verlag / Herausgebende Institution
Verlagsort / Veranstaltungsort
Istanbul
Auflage
Version
Programmiersprache
Abtretungsempfänger:in
Praxispartner:in/Auftraggeber:in
Zusammenfassung
This paper presents a mechanical model which is used to analyse the sliding resistance at the cold joint of nearly quadratic basement walls. The analysis is done on a building with a height of 40m and a basement wall size of 4m x 4m. In the parameter study the axial force and the reinforcement ratios, at the boundary and in the web, are varied. Analysed are the resistances of aggregate interlock, dowel action and the shear resistance of the reinforcement which is under compression. The study shows that for a quadratic wall in most cases, failure due to sliding occurs before the maximum flexural deformation is reached. Thus the flexural ductility, e.g. in pushover analysis, is overestimated when the anchorage lengths of the structural wall is short. Therefore it is recommended for squat walls to take a previous sliding failure into account in a performance-based earthquake analysis.
Schlagwörter
sliding shear failure, reverse loading, earthquake loads, squat walls, curvature ductility, cold joint, aggregate interlock, dowel action
Fachgebiet (DDC)
Veranstaltung
Second European Conference on Earthquake Engineering and Seismology, Istanbul, August 2014
Startdatum der Ausstellung
Enddatum der Ausstellung
Startdatum der Konferenz
24.08.2014
Enddatum der Konferenz
29.08.2014
Datum der letzten Prüfung
ISBN
ISSN
Sprache
Englisch
Während FHNW Zugehörigkeit erstellt
Ja
Zukunftsfelder FHNW
Publikationsstatus
Veröffentlicht
Begutachtung
Peer-Review des Abstracts
Open Access-Status
Lizenz
Zitation
Schuler, H., & Trost, B. (2014, August 24). Sliding resistance at the joint between a structural wall and the basement ceiling: a mechanical model. Second European Conference on Earthquake Engineering and Seismology, Istanbul, August 2014. Second European Conference on Earthquake Engineering and Seismology, Istanbul, August 2014. https://doi.org/10.26041/fhnw-84