EMPREGO DA IOT PARA ACOMPANHAMENTO DA ELEVAÇÃO DA TEMPERATURA DE BLOCOS DE CONCRETO MASSA
Keywords:
Concrete, IOT, temperaturaAbstract
The study has been motivated by the challenge to join a low cost open hardware technology to the well knowledge thermometric practices used on the determination of the heat of hydration and temperature rise of the mass concrete. It was produced a data logger capable of record and publish in real time by the web (IOT) the temperature reached at different regions of mass concert structure during its hardening stage. The results of the experimental stage of this work have shown that the data logger constructed is capable to record with accuracy and precision the temperature rise of the structure as a result of the exoteric hydration reactions of the cement Portland.
References
ARAÚJO, J. M.; HELENE, P. Tensões térmicas em blocos de concreto armado. Teoria ePrática na Engenharia Civil, Rio Grande, v. 13, n. 22, p.01-14, 14 out. 2013. Disponível em: <http://www.editoradunas.com.br/revistatpec/Art1_N22.pdf>. Acesso em: 06 demaio de 2017COUTO, D.; HELENE, P.; ALMEIDA, L. C. Temperature monitoring in large volumespread footing foundations: case study. Revista Ibracon de Estruturas e Materiais,São Paulo, v. 9, n. 6, p. 953-968, dez. 2016.
FURNAS CENTRAIS ELÉTRICAS. ANDRADE, W. P. (Ed.). Concretos: massa, estrutural,projetado e compactado com rolo ensaios e propriedades. PINI. São Paulo, 1997.
GAMBALE E. A. Análise estatística dos parâmetros que intervêm no fenômenotérmico do concreto massa. In: CONGRESSO BRASILEIRO DO CONCRETO. 2010.
Salvador, 52., 2010, Salvador. Anais... Salvador: IBRACON, 2010.
NEVILLE, A.M. Propriedades do Concreto. 2 ed. São Paulo: Editora Pini, 1997.
RAZZAQUE, M. A. et al. Middleware for internet of things: a survey. IEEE Internet ofThings Journal, v. 3, n. 1, p. 70 95. fev. 2016.
doi:https://doi.org/10.1109/JIOT.2015.2498900SACHS, A. Calor sob controle. Revista Téchne, São Paulo, n. 190, p. 30-35, nov. 2012.
