Utilize este identificador para referenciar este registo: http://hdl.handle.net/1822/47621

TítuloNDT testing of stiffness evolution of UHPFRC since casting
Autor(es)Matos, Ana Mafalda
Granja, José Luís Duarte
Nunes, Sandra
Aguiar, J. L. Barroso de
Azenha, Miguel
Palavras-chaveUltra-high performance fibre reinforced composites (UHPFRC)
EMM-ARM
E-modulus
Early ages
DataSet-2017
CitaçãoMatos A. M., Granja J., Nunes S., Aguiar J. B., Azenha M. NDT testing of stiffness evolution of UHPFRC since casting, 2nd International RILEM/COST Conference on Early Age Cracking and Serviceability in Cement-based Materials and Structures (EAC2), pp. 767-772, 2017
Resumo(s)The current work presents the continuous monitoring of the early stiffness evolution of an UHPFRC (Ultra-high performance fibre reinforced cement composites) mixture using a combined set of non-destrutive testing techniques; "Elasticity Modulus Measurement through Ambient Response Method" (EMM-ARM), Ultra Sound Pulse (UPV) velocity measurement, and resistivity measurement. Three mixture proportions are considered for all testing techniques, covering a reference mixture without added fibres and a couple of mixes with 1.5 % and 3.0 % of fibres, respectively. Conclusions are taken in regard to the particularities of stiffness evolution in UHPFRC in of the particularities of the material (namely the presence of fibers). 
TipoconferencePaper
URIhttp://hdl.handle.net/1822/47621
Arbitragem científicayes
AcessoembargoedAccess (2 Years)
Aparece nas coleções:C-TAC - Comunicações a Conferências Internacionais

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