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Bending behaviour o...
Bending behaviour of novel Textile Reinforced Concrete-foamed concrete (TRC-FC) sandwich elements
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- Williams Portal, Natalie, 1986 (author)
- RISE,Swedish Cement and Concrete Research Institute,CBI Betonginstitut,CBI Betonginstitutet
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- Flansbjer, Mathias, 1973 (author)
- RISE,SP Sveriges Tekniska Forskningsinstitut AB,Safety
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- Zandi, Kamyab, 1981 (author)
- RISE,Swedish Cement and Concrete Research Institute,CBI Betonginstitut,CBI Betonginstitutet
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- Wlasak, Lech (author)
- Mostostal Warszawa,Mostostal Warszawa SA, Poland
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- Malaga, Katarina, 1966 (author)
- RISE,Swedish Cement and Concrete Research Institute,CBI Betonginstitut,CBI Betonginstitutet
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(creator_code:org_t)
- Elsevier BV, 2017
- 2017
- English.
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In: Composite Structures. - : Elsevier BV. - 0263-8223 .- 1879-1085. ; 177, s. 104-118
- Related links:
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https://research.cha...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- A novel sandwich element design consisting of two facings made of carbon reinforced Textile Reinforced Concrete (TRC), a low density foamed concrete (FC) core and glass fibre reinforced polymer (GFRP) connecting devices was experimentally investigated according to quasi-static and cyclic quasi-static four-point bending. Optical measurements based on Digital Image Correlation (DIC) were taken during testing to enable a detailed analysis of the bending behaviour and level of composite action. A model, verified by the experiments, was developed based on non-linear finite element analysis (NLFEA) to gain further insight on the failure mechanisms. Under both loading conditions, the bending behaviour of the TRC-FC composite elements was characterized by favourable load bearing capacity, partial composite action, superior ductility and multiple fine cracking. The connecting devices were found to be the critical elements causing the initial failure mechanism in the form of localized pull-out within an element.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Infrastrukturteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Infrastructure Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Annan samhällsbyggnadsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Other Civil Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Husbyggnad (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Building Technologies (hsv//eng)
Keyword
- Foam concrete (FC)
- Four-point bending test
- Sandwich elements
- Textile Reinforced Concrete (TRC)
- Finite element analysis (FEA)
Publication and Content Type
- art (subject category)
- ref (subject category)
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