Inicio > Tecnología, ingeniería, agricultura > Tecnología: cuestiones generales > Pull-Out-Versuche von Glasfaserfilamenten aus einer Feinbetonmatrix
Pull-Out-Versuche von  Glasfaserfilamenten aus einer Feinbetonmatrix

Pull-Out-Versuche von Glasfaserfilamenten aus einer Feinbetonmatrix

Michael Meiser

69,06 €
IVA incluido
Disponible
Editorial:
diplom.de
Año de edición:
2003
Materia
Tecnología: cuestiones generales
ISBN:
9783838668802
69,06 €
IVA incluido
Disponible

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Inhaltsangabe:Einleitung: Im Verlauf dieser Arbeit wird die Entwicklung eines geeigneten Versuchsaufbaus zur Durchführung von Pull – Out Versuchen an Glasfaserfilamenten aus einer Feinbetonmatrix beschrieben. Neben einer kurzen Darstellung der aus der Literatur bekannten Verbundcharakteristiken zwischen Filament und Feinbeton, beschreibt diese Arbeit die Auswertung der aus den Pull – Out Versuchen gewonnenen Kraft-Verschiebungsverläufe mittels eines am Institut für Baustoffkunde der RWTH – Aachen (ibac) entwickelten Excel – Tools und die damit einhergehende Bestimmung der Haft- und Gleitreibungswerte. Abgeschlossen wird die Arbeit durch eine Zusammenfassung der erzielten Ergebnisse und einem Ausblick auf relevante Maßnahmen die für einen tiefer Einblick in die Problematik notwendig erscheinen. Abstract: During this project the development of a new testing procedure for single fiber Pull – Out tests from a cementious matrix is described. Beside a short description of compound characteristics know from earlier literature, this work contains the interpretation of the results of the single fiber Pull-Out tests from the matrix and the determination of the adhesion- and the slipfriction. An Excel - Tool developed by the Institut für Baustoffkunde of the RWTH – Aachen (ibac) for the simulation of the complete Pull-out behaviour of a textile reinforcement embedded in a cementious matrix is to be used. Finally the main conclusions of this work are summarized and further aspects to be studied are proposed. Inhaltsverzeichnis:Inhaltsverzeichnis: Kurzfassung4 Abstract4 1.Einleitung und Zielsetzung5 2.Entwicklung von Versuchsaufbau und -ablauf7 Allgemein7 Prüfmaschine8 Probenkörperschalung12 Probenkörperhalterung15 Probenkörperherstellung16 Mörtelherstellung22 Versuchsablauf23 Datenerfassung25 3.Verbundcharakteristiken zwischen Filament und Matrix26 A)Schubverbund26 Elastischer Haftverbund27 Reibungsverbund28 B)Zugverbund28 4.Versagensmechanismen beim Pu

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