Listar CITEEC-GCONS - Artigos por título
Mostrando ítems 8-27 de 56
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Caracterización experimental de anclajes post instalados de gran capacidad en situaciones sísmicas
(Asociación Española de Ingeniería Estructural (ACHE), 2022)[Resumen:] A medida que mejoran la tecnología y disponibilidad de las resinas, el campo de aplicación del anclaje post instalado se va extendiendo a situaciones de mayor demanda mecánica. En el caso planteado en este ... -
Carbonation evolution of lime putty coatings with mussel shell aggregate
(Elsevier, 2020)[Abstract:] The carbonation process is studied from young ages up to 2 years in mortars with fine mussel shell aggregate. Mussel shell aggregate affects lime mortars due to its shape (angular and flaky) and texture (smooth), ... -
Characterization of concrete behavior under cyclic loading using 2D digital image correlation
(Elsevier, 2023)[Abstract:] The development of plastic deformations of concrete during loading-unloading cycles and post-cracking behavior must be carefully controlled for accurate modeling of concrete structures. This study aims to ... -
Comparing circulating fluidised bed fly ash and limestone as additions for cement
(Emerald Publishing, 2019)[Abstract:] Circulating fluidized bed combustion (CFBC) power plants produce as by-product large ash particles with elevated calcium content. They are not commonly accepted as addition for cement although presenting ... -
Complete stress-strain analysis of masonry prisms under compressive loading-unloading cycles through digital image correlation
(Elsevier, 2024)[Abstract:] This paper presents the findings of an experimental study focused on the behaviour of masonry structures subjected to uniaxial loading-unloading compression. The study's primary objective is to examine the ... -
Concrete with fine and coarse recycled aggregates: E-modulus evolution, compressive strength and non-destructive testing at early ages
(Elsevier, 2018)[Abstract:] The combined use of fine and coarse recycled aggregates in the manufacture of concrete has multiple advantages from the economic and environmental points of view. There is a lack of knowledge about the behavior ... -
Constitutive behaviour of masonry prisms using a full-field measurement technique
(Elsevier, 2022)[Abstract:] To obtain analytical models for the compressive behaviour of masonry structures, it is crucial to accurately measure the compressive strengths of its constituents, i.e., brick and mortar. The mechanical properties ... -
Cunchas de mexillón para o desenvolvemento do material de construción
(ADEGA (Asociación para a Defensa Ecolóxica de Galiza), 2021)[Resumo:] Proxecto Biovalvo, desenvolvido polo Grupo de Construción da Universidade da Coruña (UDC) e coa participación de diversas empresas, incluíu entre os seus obxectivos a aplicación das cunchas de mexillón como ... -
Deformation Recovery of Reinforced Concrete Beams Made With Recycled Coarse Aggregates
(Elsevier, 2022)[Abstract] The purpose of this research is to analyse the long-term deformations of reinforced concrete beams made of recycled coarse aggregates (RCA), using four different replacement ratios, 0%, 20%, 50% and 100%. For ... -
Design and properties of cement coating with mussel shell fine aggregate
(Elsevier, 2019)[Abstract:] The production of farmed mussels amounts to millions of tonnes across over 40 countries. Shell waste resulting from this production has a very significant environmental impact. In Galicia, mussel shell waste ... -
Determining the U-Value of Façades Using the Thermometric Method: potentials and limitations
(MDPI, 2018)[Abstract:] The thermal transmittance of building envelopes determines to a large extent the energy demand of buildings. Thus, there is a keen interest in having methods which can precisely evaluate thermal transmittance. ... -
Effect of 10% recycled sands from various storage sites on the mortar’s properties
(Taylor & Francis, 2023)[Abstract:] This study investigates the effects of using 10% of recycled sand in mortars. Using the concrete equivalent mortar approach, the reference mortar was developed from a flowable natural aggregate concrete with a ... -
Effect of fine and coarse recycled concrete aggregate on the mechanical behavior of precast reinforced beams: Comparison of FE simulations, theoretical, and experimental results on real scale beams
(Elsevier, 2018)[Abstract:] In this work, we present the effect of using coarse and fine recycled aggregate jointly as a partial replacement of natural aggregate in self-compacting concrete in the mechanical performance of precast beams. ... -
Effect of KyAl4(Si8-y) O20(OH)4 Calcined Based-Clay on the Microstructure and Mechanical Performances of High-Performance Concrete
(MDPI, 2021)[Abstract:] The work described in this paper has been performed to determine the potential use of meta-illite (KyAl4(Si8-y) O20(OH)4) calcined clay (MCC) as a supplementary cementitious material (SCM) in a binary Portland ... -
Effects of bacteria-based self-healing nutrients on hydration and rheology of cement pastes
(Elsevier, 2023)[Abstract:] Crack openings in concrete lead to a reduction in its lifespan. Many authors have analysed different techniques that could repair cracks autonomously, being the use of bacteria one of the most promising approaches. ... -
Effects of mussel shell aggregates on hygric behaviour of air lime mortar at different ages
(Elsevier, 2020)[Abstract:] Mussel shells, composed of calcium carbonate (>95%) and organic matter, are suitable alternatives to conventional sand in mortar. In addition, the use of lime instead of cement as a binder has also been considered ... -
Estimating Adaptive Setpoint Temperatures Using Weather Stations
(MDPI, 2019)[Abstract] Reducing both the energy consumption and CO2 emissions of buildings is nowadays one of the main objectives of society. The use of heating and cooling equipment is among the main causes of energy consumption. ... -
Estudio comparativo de los métodos para evaluar la transmitancia térmica en cerramientos opacos en el invierno mediterráneo
(Instituto de Ciencias de la Construcción Eduardo Torroja (IETcc-CSIC), 2019)[Resumen:] En España, la mayor parte del parque inmobiliario presenta un comportamiento energético deficiente. Para paliar dicha situación, se debe analizar, entre otros aspectos, su envolvente. De las diferentes propiedades ... -
Evaluation of self-compacting recycled concrete robustness by statistical approach
(Elsevier, 2018)[Abstract:] The use of self-compacting recycled concrete appears as to be a very interesting technology for the sustainable construction future. However, one of the major obstacles to a more widespread use of self-compacting ... -
Flexural performance of reinforced concrete beams made with recycled concrete coarse aggregate
(Elsevier, 2018)[Abstract:] This work deals with the flexural performance of recycled concrete subjected to increasing loads up to failure. For this purpose, eight reinforced concrete beams were made with recycled coarse aggregates using ...