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https://hdl.handle.net/1822/70609
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Campo DC | Valor | Idioma |
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dc.contributor.author | Šmilauer, Vít | por |
dc.contributor.author | Havlásek, Petr | por |
dc.contributor.author | Gasch, Tobias | por |
dc.contributor.author | Delaplace, Arnaud | por |
dc.contributor.author | Bouhjiti, David E.-M. | por |
dc.contributor.author | Benboudjema, Farid | por |
dc.contributor.author | Briffaut, Matthieu | por |
dc.contributor.author | Kanavaris, Fragkoulis | por |
dc.contributor.author | Azenha, Miguel | por |
dc.date.accessioned | 2021-03-09T12:08:31Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 0950-0618 | por |
dc.identifier.uri | https://hdl.handle.net/1822/70609 | - |
dc.description.abstract | The restrained ring test belongs to a traditional method for estimating cracking tendency of a paste, mortar or concrete mix. The test involves hygro-mechanical interactions with intricate interplay of several phenomena, such as autogenous shrinkage, drying shrinkage, basic and drying creep, together with evolution of tensile strength and fracture energy. The benchmark described in this paper relies on extensive experimental data sets obtained through the extended Round Robin Testing programme (RRT+) of COST Action TU1404. Six teams took part with their simulation models. A series of outputs were produced, starting from mass loss of a prism through its axial deformation up to hoop stress/strain evolution in the ring. Four teams quantified also damage due to drying and strain concentrations. All models showed excellent performance on mass loss while strain validation showed higher scatter and influence of several factors. The benchmark demonstrated high capability of used models and emphasized strong role of calibration with regards to available experimental data. | por |
dc.description.sponsorship | The authors would like to acknowledge networking support by the COST Action TU1404 (www.tu1404.eu) and experimental work carried by involved partners. Czech Technical University acknowledges support by Technology Agency of the Czech Republic under project TH03020404 and by Czech Science Foundation under project 19-20666S. The team of UMinho acknowledges the support of FCT/FEDER(COMPETE2020) through the research project IntegraCrete PTDC/ECM-EST/1056/2014 (POCI-01-0145-FEDER016841). The team from KTH acknowledges the support of the Swedish Hydropower Centre (SVC). The team from 3SR laboratory acknowledges the funding from the industrial chair PERENITI. | por |
dc.language.iso | eng | por |
dc.publisher | Elsevier 1 | por |
dc.relation | PTDC/ECM-EST/1056/2014 (POCI-01-0145-FEDER016841) | por |
dc.rights | restrictedAccess | por |
dc.subject | Restrained ring test | por |
dc.subject | Hygro-mechanical simulation | por |
dc.subject | Moisture | por |
dc.subject | Transport | por |
dc.subject | Shrinkage | por |
dc.subject | Creep | por |
dc.subject | Crack | por |
dc.title | Hygro-mechanical modeling of restrained ring test: COST TU1404 benchmark | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://doi.org/10.1016/j.conbuildmat.2019.07.269 | por |
oaire.citationStartPage | 1 | por |
oaire.citationEndPage | 12 | por |
oaire.citationVolume | 229 | por |
dc.identifier.eissn | 1879-0526 | por |
dc.identifier.doi | 10.1016/j.conbuildmat.2019.07.269 | por |
dc.date.embargo | 10000-01-01 | - |
dc.subject.wos | Science & Technology | por |
sdum.journal | Construction and Building Materials | por |
Aparece nas coleções: | ISISE - Artigos em Revistas Internacionais |
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[67].pdf Acesso restrito! | 3,03 MB | Adobe PDF | Ver/Abrir |