| dc.contributor.author | Mercedes Cedeño, Luis Enrique |
| dc.contributor.author | Bernat Masó, Ernest |
| dc.contributor.author | Gil Espert, Lluís |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria |
| dc.date.accessioned | 2022-12-09T14:36:03Z |
| dc.date.issued | 2023-01 |
| dc.identifier.citation | Mercedes; Bernat, E.; Gil, L. Bending and compression performance of full-scale sandwich panels of hemp fabric reinforced cementitious matrix. "Engineering structures", 2023, vol. 275, núm. article 115241, p. 1-13. |
| dc.identifier.issn | 0141-0296 |
| dc.identifier.uri | http://hdl.handle.net/2117/377782 |
| dc.description.abstract | Sandwich panels composed of fabric-reinforced cementitious matrix (FRCM) and extruded polystyrene foam (EPS) represent a light and insulating solution compared with other types of enclosure walls, such as steel-reinforced concrete (RC) panels. To improve the sustainability and lightness of FRCM sandwich panels used for building enclosures, this study proposes the use of hemp fabrics in contrast to glass fabrics. Modal analysis and bending and compression tests were conducted on full-scale panels with hemp- and glass-FRCMs. The results obtained from these tests indicate that the use of hemp fabrics with greater equivalent thickness and deformation capacity than glass fabrics make the production of ductile and strength (35 % more than glass-FRCM) sandwich panels possible. Nevertheless, glass-FRCMs allow the production of more stiffened panels. In addition, this study presents a simplified analytical model of sandwich FRCM panels based on the definition of cracked section strength, which is useful in the case of full composite action in the sandwich solution. |
| dc.description.sponsorship | This study has been partially carried out within the project ‘‘Desarrollo de paneles industriales prefabricados tipo sándwich con materiales compuestos de matriz cementicia (FRCM) y con digitalizacion ´ BIM incorporada. PANELPLUS’’, funded by the Spanish Ministry of Science, Innovation and University through the Torres Quevedo program. The materials support of Sika AG and Mapei Spain S.A. is acknowledged. Authors want to thanks the research project SEVERUS (RTI2018- 099589-B-I00) of the Spanish Research Agency. Second author is a Serra Húnter Fellow. |
| dc.format.extent | 13 p. |
| dc.language.iso | eng |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria dels materials |
| dc.subject.lcsh | Plant fibers |
| dc.subject.lcsh | Flexure |
| dc.subject.lcsh | Composite materials |
| dc.subject.other | Sandwich panels |
| dc.subject.other | FRCM |
| dc.subject.other | Vegetal fibres |
| dc.subject.other | Modal analysis |
| dc.subject.other | Bending test |
| dc.subject.other | Compression test |
| dc.subject.other | Analytical approach |
| dc.title | Bending and compression performance of full-scale sandwich panels of hemp fabric reinforced cementitious matrix |
| dc.type | Article |
| dc.subject.lemac | Fibres vegetals |
| dc.subject.lemac | Flexió (Mecànica) |
| dc.subject.lemac | Materials compostos |
| dc.identifier.doi | 10.1016/j.engstruct.2022.115241 |
| dc.description.peerreviewed | Peer Reviewed |
| dc.relation.publisherversion | https://www.sciencedirect.com/science/article/abs/pii/S0141029622013177 |
| dc.rights.access | Restricted access - publisher's policy |
| local.identifier.drac | 34942344 |
| dc.description.version | Postprint (author's final draft) |
| dc.relation.projectid | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-099589-B-I00/ES/EVALUACION MULTINIVEL DE LA VULNERABILIDADD SISMICA Y MITIGACION DE RIESGO DE EDIFICIOS DE OBRA DE FABRICA EN CENTROS URBANOS HISTORICOS RESILIENTES/ |
| dc.date.lift | 2025-01-23 |
| local.citation.author | Mercedes; Bernat, E.; Gil, L. |
| local.citation.publicationName | Engineering structures |
| local.citation.volume | 275 |
| local.citation.number | article 115241 |
| local.citation.startingPage | 1 |
| local.citation.endingPage | 13 |
