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Browsing by Subject "Strength"

Now showing items 1-20 of 26

A simplified method to predict the ultimate shear stress of reinforcedconcrete membrane elements

Miguel Sosa, Pedro; Navarro-Gregori, Juan; Fernández Prada, Miguel Ángel; Bonet Senach, José Luís (Elsevier, 2013-04)

This paper presents a new simplified verification method to predict the ultimate shear stress and the mode of failure of reinforced concrete membrane elements with orthogonal reinforcement under any combination of normal ...
Behaviour of steel-fibre-reinforced normal-strength concrete slender columnsunder cyclic loading

Caballero Morrison, Karen Elena; Bonet Senach, José Luís; Navarro Gregori, Juan; Martí Vargas, José Rocío (Elsevier, 2012)

The inclusion of ductility requirements is necessary to guarantee the safety design of any concrete structure subjected to unexpected and/or reversal loads. It is important to outline that plastic hinges may be developed ...
Bond of reinforcing bars to steel fiber reinforced concrete

García Taengua, Emilio José; Martí Vargas, José Rocío; Serna Ros, Pedro (Elsevier, 2016-02)

Steel fiber reinforced concrete (SFRC) has been increasingly used during recent years. Regarding bond of rebars to concrete, fibers provide passive confinement and improve bond capacity in terms of bond strength and, more ...
Catálogo de sistemas estructurales de los estadios de fútbol del Campeonato Nacional de Liga de Primera División 2018-2019 en España

Márquez Hernández, Arturo Andrés (Universitat Politècnica de València, 2020-01-28)

[ES] L'objecte del present treball és elaborar un estudi sobre les característiques dels estadis oficials dels vint clubs de futbol que participen en el Campionat Nacional de Lliga de Primera Divisió a Espanya durant la ...
Checking Gypsum as Structural Material

Vegas López-Manzanares, Fernando; Mileto, Camilla; Ivorra, Salvador; Baeza, F. Javier (TRANS TECH PUBLICATIONS LTD, 2012)

Gypsum, relegated in contemporaneous architecture to a secondary auxiliary or decorative role, has been traditionally employed in some parts of Spain for building structural pillars, floors, massive walls, mortars, etc. ...
Continúa; espacio psico-sanitario y de ayuda a la salud mental

Gallardo García, Marta (Universitat Politècnica de València, 2023-06-08)

[ES] La Salud Mental es un problema a nivel mundial, catalogando este tipo de enfermedades mentales como silenciosas. En España a pesar de poseer una de las mejores sanidades públicas del mundo, son insuficientes los ...
Diseño de una colección de camisetas con tejidos que incorporen protección solar (UPF)

Gil Hernando, María de Iciar (Universitat Politècnica de València, 2015-01-23)

[ES] Diseño de una nueva colección de camisetas de algodón dirigida a un público joven. Esta nueva línea aporta protección solar mediante una tintura realizada a partir de materias naturales. Se consigue un incremento de ...
Diseño y estudio técnico de una grúa para discapacitados de uso domiciliario

Linares Maqueda, Vicente (Universitat Politècnica de València, 2021-10-13)

[ES] El presente proyecto de final de grado trata sobre el análisis y diseño de una grúa para minusválidos, así como la viabilidad de aplicación de la misma. Se estudiarán las posibles disposiciones de construcción de ...
Effect of atmosphere during additive manufacturing on the microstructure of Ti64

Serrano Socorro, Ignacio (Universitat Politècnica de València, 2023-10-20)

[EN] Titanium and its alloys, eg. the popular Ti64, exhibits an outstanding combination of high specific strength and high biocompatibility making them an attractive choice for biomedical applications. Additive manufacturing ...
Effect of microstructure on electrical and mechanical properties of La5.4WO12-delta proton conductor

Deibert, Wendelin; Stournari, Vasiliki; Ivanova, Mariya E.; Escolástico Rozalén, Sonia; Serra Alfaro, José Manuel; Malzbender, Juergen; Beck, Tilman; Singheiser, Lorenz; Guillon, Olivier; Meulenberg, Wilhelm A. (Elsevier, 2018-08)

[EN] The relationships between microstructural characteristics and electrical as well as mechanical properties of La5.4WO12-delta (LWO54) materials were studied. Polycrystalline LWO54 samples revealed identical transport ...
Effect of silane coupling agents on basalt fiber-epoxidized vegetable oil matrix composite materials analyzed by the single fiber fragmentation technique

Samper Madrigal, María Dolores; Petrucci, R.; Sánchez Nacher, Lourdes; Balart Gimeno, Rafael Antonio; Kenny, J. M. (Wiley, 2015-07)

The fiber-matrix interfacial shear strength (IFSS) of biobased epoxy composites reinforced with basalt fiber was investigated by the fragmentation method. Basalt fibers were modified with four different silanes, ...
Effective flexural stiffness of slender reinforced concrete columns under axial forces and biaxial bending

Bonet Senach, José Luís; Romero, Manuel L.; Miguel Sosa, Pedro (Elsevier, 2011-03)

Most of the design codes (ACI-318-2008 and Euro Code-2-2004) propose the moment magnifier method in order to take into account the second order effect to design slender reinforced concrete columns. The accuracy of this ...
Estudio de la resistencia mecánica a flexión de los morteros de matriz orgánica empleados en la reproducción de elementos pétreos

Cerezo López Briones, Alba (Universitat Politècnica de València, 2015-04-21)

[EN] This paper presents the research carried out on four mortars composed by an organic matrix and a load of natural lithotype arid, which could be used to create ornamental-sculptural copies exposed to the elements. These ...
Estudio para aligerar un sistema de apertura con bisagra de un vehículo

Olaso Gómez, Enric (Universitat Politècnica de València, 2022-07-08)

[ES] El siguiente Trabajo de Final de Grado trata sobre el estudio y optimización de la masa utilizada de los diferentes elementos que encontramos en una bisagra de capó de un vehículo, además de un estudio de cargas ...
From microscopic insights of H2 adsorption to uptake estimations in MOFs

Gomez, Diego A.; Sastre Navarro, German Ignacio (Royal Society of Chemistry, 2011)

[EN] The adsorption of hydrogen in MOFs takes place mainly close to the inorganic secondary building unit (IBU). The adsorption capacities on MIL-88, UiO-66, MIL-47 and MFU-1 were investigated. Quantum chemical calculations ...
GFRP Bar: Determining Tensile Strength with Bending Test

Almerich Chulia, Ana Isabel; Fenollosa Forner, Ernesto Jesús; Cabrera Fausto, Ivan (Trans Tech Publications, 2015)

In order to obtain GFRP reinforcement bars it is necessary to undertake tests regulated code which require important mechanical tools. This paper presents a method which allows for determining GFRP rebars tensile strength ...
ICT-based system to predict and prevent falls (iStoppFalls): study protocol for an international multicenter randomized controlled trial

Gschwind, Yves J.; Eichberg, Sabine; Marston, Hannah R.; Ejupi, Andreas; De Rosario Martínez, Helios; Kroll, Michael; Drobics, Mario; Annegarn, Janneke; Wieching, Rainer; Lord, Stephen R.; Aal, Konstantin; Delbaere, Kim (BioMed Central, 2014-08-20)

[EN] Background: Falls are very common, especially in adults aged 65 years and older. Within the current international European Commission's Seventh Framework Program (FP7) project 'iStoppFalls' an Information and Communication ...
ICT-based system to predict and preventfalls (iStoppFalls): results from aninternational multicenter randomizedcontrolled trial

Gschwind, Yves J.; Eichberg, Sabine; Ejupi, Andreas; De Rosario Martínez, Helios; Kroll, Michael; Marston, Hannah R.; Drobics, Mario; Annegarn, Janneke; Wieching, Rainer; Lord, Stephen R.; Aal, Konstantin; Vaziri, Daryoush; Woodbury, Ashley; Fink, Dennis; Delbaere, Kim (Springer Verlag (Germany), 2015-11-27)

[EN] Background: Falls and fall-related injuries are a serious public health issue. Exercise programs can effectively reduce fall risk in older people. The iStoppFalls project developed an Information and Communication ...
Influence of concrete matrix and type of fiber on the shear behavior of self-compacting fiber reinforced concrete beams

Cuenca Asensio, Estefanía; Echegaray-Oviedo, J.; Serna Ros, Pedro (Elsevier, 2015)

Steel fibers are known to improve shear behavior. The Design Codes (Eurocode 2 (EC2), Spanish EHE-08, Model Code 2010 and RILEM approach) have developed formulas to calculate the fiber contribution to shear, mainly focused ...
Influence of different technological-environmental parameters on the evolution of resistance of concrete, produced in the province of Valencia

Canovés Valiente, Jacinto José; Calvet, V.; Benlloch Marco, Javier; Díez Barra, Rafael (Consejo Superior de Investigaciones Científicas (CSIC), 2013)

[EN] In this article on the basis of analysis of the influence of different technological-environmental parameters, such as the type of cement, water/cement ratio, initial curing temperature, time of conservation work, ...