Listar por autor "Martínez-Abella, Fernando"
Mostrando ítems 1-12 de 12
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Automated Control of the Fresh State of Industrial Concrete Behaviour by Rheometer Test Adjustment
Rojo-López, Gemma; González-Fonteboa, Belén; Carro-López, Diego; Martínez-Abella, Fernando (MDPI, 2023)[Abstract:] This study aimed to develop a rheometer prototype and define a procedure for adjusting the automated control of the fresh state of concrete. Sixteen batches were produced, and their fresh behaviour was measured ... -
Cajas de trabajabilidad como herramienta de diseño de hormigones autocompactantes con árido reciclado
González-Taboada, Iris; González-Fonteboa, Belén; Martínez-Abella, Fernando; Varela-Puga, Fernando (Universitat Politècnica de València UPV, 2018)[Resumen:] En este trabajo se diseñan siete hormigones autocompactantes convencionales y de cada uno de ellos se obtienen tres hormigones autocompactantes con árido grueso reciclado de hormigón (utilizando sustituciones ... -
Deformation Recovery of Reinforced Concrete Beams Made With Recycled Coarse Aggregates
Seara Paz, Sindy; González-Fonteboa, Belén; Martínez-Abella, Fernando; Eiras López, Javier (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 ... -
Estimating Adaptive Setpoint Temperatures Using Weather Stations
Bienvenido Huertas, José David; Rubio-Bellido, Carlos; Pérez Ordóñez, Juan Luis; Martínez-Abella, Fernando (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. ... -
Genetic programming to improvement FIB model: bond and anchorage of reinforcing steel in structural concrete
Pérez, Juan Luis; Vieito, Ismael; Rabuñal, Juan R.; Martínez-Abella, Fernando (Springer, 2013)[Abstract] Starting from the FIB database, this work is aimed to analyze the current equations which predict the main datum that can be provided by bond tests: the ultimate bar stress when the failure is reached. Furthermore, ... -
Genetic programming to understand the influence of new sustainable powder materials in the fresh performance of cement pastes
Rojo-López, Gemma; González-Fonteboa, Belén; Pérez Ordóñez, Juan Luis; Martínez-Abella, Fernando (Elsevier, 2024)[Abstract:] This study focused on pastes that incorporate metakaolin, biomass ash, and granite powder as supplementary cementitious materials to obtain specific expressions to predict rheological properties in pastes and ... -
Influence of the Mixing Procedure on the Fresh State Behaviour of Recycled Mortars
González-Fonteboa, Belén; González-Taboada, Iris; Carro-López, Diego; Martínez-Abella, Fernando (Elsevier, 2021)[Abstract] The effect of two different mixing protocols on the fresh-state behaviour of self-compacting mortars with and without recycled sand was compared. For this purpose, the mortar mixes were designed considering three ... -
Influencia de las variaciones en los materiales sobre la reología de hormigones autocompactantes reciclados
González-Taboada, Iris; González-Fonteboa, Belén; Martínez-Abella, Fernando; Rojo-López, Gemma (Universitat Politècnica de València UPV, 2018)[Resumen:] Este trabajo se centra en el análisis de la influencia de las variaciones de materiales sobre el comportamiento reológico de los hormigones autocompactantes fabricados con árido grueso reciclado. Se diseña un ... -
Mussel shell mortars durability: Study of aggregate replacement limit
Martínez-García, Carolina; González-Fonteboa, Belén; Carro-López, Diego; Martínez-Abella, Fernando (Elsevier, 2023-12-12)[Abstract]: The knowledge acquired through previous experimental phases with coating mortars with mussel shell aggregates led to conclude that irregular, flaky and hydrophobic particles of the mussel shell and the organic ... -
Optimization of existing equations using a new genetic programming algorithm: application to the shear strength of reinforced concrete beams
Pérez, Juan L.; Cladera, Antoni; Rabuñal, Juan R.; Martínez-Abella, Fernando (Elsevier, 2012-03-13)[Abstract] A method based on Genetic Programming (GP) to improve previously known empirical equations is presented. From a set of experimental data, the GP may improve the adjustment of such formulas through the symbolic ... -
Recycled concrete with coarse recycled aggregate. An overview and analysis
González-Fonteboa, Belén; Seara Paz, Sindy; de Brito, J; González-Taboada, Iris; Martínez-Abella, Fernando; Silva, Rui (CSIC, 2018)[Abstract:] The construction field has contributed to environmental degradation, producing a high amount of construction and demolition waste (C&D waste) and consuming large volumes of natural resources. In this context, ... -
Rheology, Durability, and Mechanical Performance of Sustainable Self-Compacting Concrete With Metakaolin and Limestone Filler
Rojo-López, Gemma; González-Fonteboa, Belén; Martínez-Abella, Fernando; González-Taboada, Iris (Elsevier, 2022)[Abstract] This study analyzed the performance of self-compacting concrete with a paste composition that includes limestone filler and metakaolin replacing cement to design binary (75% cement and 25% limestone filler) and ...