文章基本信息

标题：Structural performance of GFRP connectors in composite sandwich facade elements
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作者：Mathias Flansbjer ; Dániel Honfi ; Daniel Vennetti 等
期刊名称：Journal of Facade Design and Engineering
印刷版ISSN：2213-302X
电子版ISSN：2213-3038
出版年度：2016
卷号：4
期号：1-2
页码：35-52
DOI：10.3233/FDE-160049
摘要：A systematic testing and modelling program has been developed for the verification of the structural performance of facade sandwich elements to take structural aspects into consideration in the SESBE research project, focusing on the development of “smart” facade elements. The present paper mainly focuses on the verification of the mechanical performance of the glass fibre reinforced polymer (GFRP) connectors of the novel type of facade element composed of reactive powder concrete (RPC) panels with foam concrete insulation between them. Because of the reduced thickness of the large facade elements, the performance of the connectors is critical for the entire structural concept. The first series of the testing and modelling programme concerning connector performance are presented here. The results suggest that sufficient strength and ductility of the connectors can be ensured using GFRP in the proposed thin light-weight facade elements.
关键词：Sandwich facade elements; reactive powder concrete; foam concrete; glass fibre reinforced polymer connectors; carbon fibre reinforcements; structural performance