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FE Modelling of Sandwich Panels with Screwed Joint at Elevated Temperatures

  • Understanding and predicting sandwich structure behavior in fire has been of particular interest to researchers for a long time. Sandwich panel joints are playing an important role since they not only connect sandwiches to a bearing structure, but also play a key role in stabilization of the whole building. This paper presents an investigation of a sandwich panel behavior. The sandwich panel consist of two steel layers and PIR core between them and is connected to a HEA 160 flange with the help of a screw. Using ABAQUS software, this connection is modelled and deformation fields with temperature distribution area are analyzed. The modelling process includes many stages associated with each other: static, heat transfer and sequential analysis that includes both previous analyses.

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Author: Ashkan Shoushtarian Mofrad, Darita Shlychkova, Yvonne CiupackORCiD, Hartmut PasternakORCiD
URL:https://www.researchgate.net/publication/342522191_FE_MODELLING_OF_SANDWICH_PANELS_WITH_SCREWED_JOINT_AT_ELEVATED_TEMPERATURES
Title of the source (English):XVIII ANNIVERSARY INTERNATIONAL SCIENTIFIC CONFERENCE BY CONSTRUCTION AND ARCHITECTURE VSU'2018, At Sofia, Bulgaria
Document Type:Conference publication peer-reviewed
Language:English
Year of publication:2018
Number of pages:6
Faculty/Chair:Fakultät 6 Architektur, Bauingenieurwesen und Stadtplanung / FG Stahl- und Holzbau
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