Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/21584
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Campo DC | Valor | Idioma |
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dc.contributor.author | Lameiras, Rodrigo Melo | - |
dc.contributor.author | Barros, Joaquim A. O. | - |
dc.contributor.author | Azenha, Miguel | - |
dc.contributor.author | Valente, Isabel | - |
dc.date.accessioned | 2012-12-14T16:35:58Z | - |
dc.date.available | 2012-12-14T16:35:58Z | - |
dc.date.issued | 2012 | - |
dc.identifier.uri | https://hdl.handle.net/1822/21584 | - |
dc.description.abstract | In this paper, an innovative thermally efficient sandwich structural panel is proposed for the structural walls of a pre-fabricated modular housing system. Traditionally, sandwich concrete panels consist of conventional reinforced concrete wythes as external layers, polystyrene foam as core material and steel connectors. However, steel connectors are known to cause thermal bridges on the building envelope and possibly condensation and mould problems. Furthermore, the possibilities for thickness reduction/optimization of conventionally reinforced concrete layers are frequently limited by minimum cover requirements. To overcome these issues, the proposed sandwich panel comprises Fibre Reinforced Polymer (FRP) connectors and two thin layers of Steel Fibre Reinforced SelfCompacting Concrete (SFRSCC). This paper presents the basic conception of the proposed building system together with preliminary parametric numerical analyses to define the arrangement and geometry of the elements that constitute the sandwich panels. Finally, the feasibility of using the proposed connector and SFRSCC on the external wythes is experimentally investigated through a series of pull-out tests where failure modes and load capacity of the connections are analysed. | por |
dc.language.iso | eng | por |
dc.publisher | Universidade do Minho | por |
dc.rights | openAccess | por |
dc.subject | Sandwich panels | por |
dc.subject | Steel fibre reinforced self-compacting concrete (SFRSCC) | por |
dc.subject | Fibre reinforced polymer (FRP) | por |
dc.subject | Finite element (FE) simulation | por |
dc.subject | Pull-out test | por |
dc.title | Conception of sandwich structural panels comprising thin walled steel fibre reinforced self-compacting concrete (SFRSCC) and fibre reinforced polymer (FRP) connectors | por |
dc.type | conferencePaper | - |
dc.peerreviewed | yes | por |
sdum.publicationstatus | published | por |
oaire.citationConferenceDate | 19-21 September 2012 | por |
sdum.event.type | congress | por |
oaire.citationStartPage | 1 | por |
oaire.citationEndPage | 12 | por |
oaire.citationConferencePlace | Guimarães | por |
oaire.citationTitle | 8th RILEM International Symposium on Fibre Reinforced Concrete: challenges and opportunities | por |
sdum.conferencePublication | 8th RILEM International Symposium on Fibre Reinforced Concrete: challenges and opportunities | por |
Aparece nas coleções: | ISISE - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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IC_135.pdf | 492,41 kB | Adobe PDF | Ver/Abrir |