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Advanced evaluation of structural sealant glazing systems by a new system test approach

  • More Information about the capability and especially about the dnrabi 1 ity of Structural Sealant Glazing (SSG) Systems are needed. To make a contribution to questions unanswered a suitable System evaluation test is necessary. The Basis for such a test is a load function, vvhich accounts for the decisive loads SSG Systems are exposed to during their working life. This paper proposes a general load function for Standard SSG Systems at central German locations for accelerated durability tests. Decisive loads are determined and different SSG construction types defmed. The performance of these SSG Systems under exposure to externa! loads and to a dynamic pendulum impact is investigated via finite element analyses using a hyperelastic material niodel. The external loads are applied separately and superimposed. Compression, tensile and shear deformations of the sealant are determined. It is found that the sealant is subjected to normal and shear stresses simultaneously. The requirements forMore Information about the capability and especially about the dnrabi 1 ity of Structural Sealant Glazing (SSG) Systems are needed. To make a contribution to questions unanswered a suitable System evaluation test is necessary. The Basis for such a test is a load function, vvhich accounts for the decisive loads SSG Systems are exposed to during their working life. This paper proposes a general load function for Standard SSG Systems at central German locations for accelerated durability tests. Decisive loads are determined and different SSG construction types defmed. The performance of these SSG Systems under exposure to externa! loads and to a dynamic pendulum impact is investigated via finite element analyses using a hyperelastic material niodel. The external loads are applied separately and superimposed. Compression, tensile and shear deformations of the sealant are determined. It is found that the sealant is subjected to normal and shear stresses simultaneously. The requirements for a representative specimen are derived. The results will be taken as basics for the development and the construction of a test facility to evaluate the durability of Structural Sealant Glazing Systems.zeige mehrzeige weniger

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Metadaten
Autor*innen:Rico Kaatz, Christoph Recknagel
Dokumenttyp:Beitrag zu einem Tagungsband
Veröffentlichungsform:Graue Literatur
Sprache:Englisch
Titel des übergeordneten Werkes (Englisch):ICBEST 2014
Jahr der Erstveröffentlichung:2014
Erste Seite:1
Letzte Seite:19
Veranstaltung:ICBEST 2014
Veranstaltungsort:Aachen, Germany
Beginndatum der Veranstaltung:09.06.2014
Enddatum der Veranstaltung:12.06.2014
Verfügbarkeit des Dokuments:Datei im Netzwerk der BAM verfügbar ("Closed Access")
Datum der Freischaltung:20.02.2016
Referierte Publikation:Nein
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