Coll Carrillo, Hugo(Universitat Politècnica de València, 2014-06-09)
[ES] La evolución en la tecnología del hormigón de las últimas décadas tiene una de sus mayores
exponentes
Hormigón de Muy Alto Rendimiento, HMAR (UHPC o UHPRFC en la bibliografía internacional). Este
material combina ...
Llano-Torre, Aitor; López, Juan; Martí-Vargas, José R.; Serna, Pedro(Editorial Universitat Politècnica de València, 2018-03-06)
[ES] En este trabajo se analiza el comportamiento a largo plazo de elementos de Hormigón de
Ultra Alta Resistencia Reforzados con Fibras (en inglés UHPFRC) mediante una campaña
experimental con tres tipos de probetas: ...
[EN] Ultra-high performance fiber reinforced concrete (UHPFRC) is a unique class of fiber-reinforced concrete featuring ultra-high compressive strength and ductil e tensile strain hardening behavior, accompanied by multiple ...
Fernández Benito, María Isabel(Universitat Politècnica de València, 2016-05-19)
[EN] With this work the behavior of very high performance concrete is investigated when placed in flexible molds and fold it once it has started its setting.
It is about knowing how affects the very high performance ...
Van Nuffel, Emma(Universitat Politècnica de València, 2019-01-08)
[EN] En aquesta Tesi de Màster, l'objectiu és avançar en el disseny i tecnologies per produir elements de formigó a base de làmines primes fabricades seguint el concepte de deformació en fred de formigons reforçats amb ...
Tarín Benedito, Pablo(Universitat Politècnica de València, 2016-10-25)
[EN] Ultra High Performance Fibre-Reinforced Concrete (UHPFRC) is a very high performance stone building material, resulting from combining the three most advanced technologies used in concrete: heavy-duty, self-compactability ...
Sánchez-Solís Rabadán, Manuel(Universitat Politècnica de València, 2016-10-25)
[EN] Ultra High Performance Fibre-Reinforced Concrete (UHPFRC) is a very high performance stone building material, resulting from combining the three most advanced technologies used in concrete: heavy-duty, self-compactability ...
Navarro Laguarda, Miguel Ángel(Universitat Politècnica de València, 2015-09-07)
[EN] Ultra High Performance Fiber Reinforced Concrete (UHPFRC) is an innovative construction material which combines the three higher technologies in concrete: high strength, fibers and flowability. This combination gives ...
Sánchez Barbado, Ramón Alejandro(Universitat Politècnica de València, 2024-10-21)
[ES] Con la problemática observada en los últimos años respecto a la aceleración del cambio climático,
la humanidad se enfrenta a la mejor adaptación posible a este. La carrera por un mejor y mayor
aprovechamiento ...
Navarro Laguarda, Miguel Ángel(Universitat Politècnica de València, 2018-12-28)
[EN] Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) is an innovative construction material which combines the three higher technologies in concrete: high strength, fibers and flowability. This combination gives ...
Zhang Bai, Xin Ru(Universitat Politècnica de València, 2024-10-16)
[ES] El objetivo de este Trabajo Fin de Máster se centra en la generación de un modelo numérico mediante elementos finitos 3D, genérico y totalmente parametrizado, capaz de reproducir el comportamiento de vigas pretensadas ...
Llano-Torre, Aitor; Martí Vargas, José Rocío; Serna Ros, Pedro(Elsevier, 2020-05-30)
[EN] The long term behavior of Ultra High Performance Fiber Reinforced Concrete (UHPFRC) is analyzed in this study. The experimental campaign covered creep in compression and creep in flexure in cracked state. Three types ...
Llano Torre, Aitor(Universitat Politècnica de València, 2015-06-05)
[EN] In the present Master Thesis an experimental program has been developed to study the behavior of different Fiber Reinforced Concretes in pre-cracked specimens with a flexure load sustained over time. On one side ...
[EN] Reinforced concrete elements frequently suffer small cracks that are not relevant from the mechanical point of view, but they can be an entrance point for aggressive agents, such as oxygen, which could initiate the ...
Caceres Vergara, Vladimir(Universitat Politècnica de València, 2023-04-06)
[ES] La tecnología del hormigón ha avanzado notablemente en las últimas décadas, siendo el Hormigón de muy Alto Rendimiento (Ultra-High-Performance Fiber-Reinforced Concrete, UHPFRC) uno de los tipos de hormigón de mayor ...
Mezquida Alcaraz, Eduardo José(Universitat Politècnica de València, 2021-05-30)
[ES] El principal objetivo de la presente tesis es el desarrollo de una completa metodología para el modelado numérico del UHPFRC desde el material hasta el elemento estructural. Se pretende contribuir al avance del ...
Khorami, M.; Navarro-Gregori, Juan; Serna Ros, Pedro(Elsevier, 2021-10-11)
[EN] This study aimed to evaluate the maximum crack width formed under tensile stresses for two reinforced ultrahigh performance fibre-reinforced concrete (UHPFRC) types with different steel fibre volume contents, and to ...
[EN] Tension stiffening is an essential effect that influences the behaviour of concrete structures under serviceability conditions, mainly regarding crack control and deflection behaviour. Serviceability conditions can ...
Denarié, Emmanuel(Editorial Universitat Politècnica de València, 2018-03-06)
[EN] Offshore lighthouses are a remarkable historical heritage often over 100 years old. The
management of their aging is a challenge. The extremely low permeability of Ultra-HighPerformance
Fiber Reinforced Concretes ...
Navarro Gregori, Juan; Caceres Vergara, Vladimir(Universitat Politècnica de València, 2024-06-25)
A numerical tool for characterizing the tensile properties of Ultra-High-Performance Fiber-Reinforced Concrete (UHPFRC) is presented. The application is based on a model capable of reproducing the load-deflection response ...