Advanced Chemical and Creep Modelin - E-book

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Advanced Chemical And Creep Modeling For Alkali-aggregate Reaction In Concrete - ENG

Fernando A. N. Silva; Rodrigo F. Roma; Mohamed K. Bourbatache; Mahfoud Tahlaiti; João M. P. Q. Delga

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Sinopsis

ISBN:	9783031539800
Formato:	ePub
Idioma:	Inglés
Editorial:	Springer Nature
Tema:	Tecnología e ingeniería
Subtema:	Construcción calentamiento, ventilación y aire condicionado
Año de publicación:	2024-04-10

This book presents the numerical results of the use of the chemical model to analyse the advancement of the reaction and the mechanical model to simulate creep and shrinkage phenomena in COMSOL MultiphysicsÂ®, as a way to reassess concrete structures suffering from those mechanisms. Both models were implemented separately to evaluate their responses and compare them with the theoretical results and experimental benchmarks presented in the literature. The numerical simulation results showed excellent agreement with the experimental results data, with maximum disagreement not exceeding 10%, indicating that the implementation of the developed numerical models behaved very efficiently.

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