Search results for "Timos"
showing 5 items of 35 documents
Analysis of non-uniform torsion in curved incrementally launched bridges
2014
Abstract Incremental launching is a common and convenient methodology to build continuous girder bridges on several piers. Although it has mainly been applied to straight bridges with box sections, today it is also used for construction of horizontally curved bridges with concrete and composite steel–concrete closed or open sections like I-girders. In these cases the contribution of torsion to the stress state becomes of primary importance when the construction stages of these bridges are analysed. Moreover, the presence of thin-walled cross-sections, makes the analysis of non-uniform torsion fundamental when the angle of twist per unit length is not constant or warping is prevented in thos…
Motivos por los que los emigrantes españoles se inscriben en el registro consular
2018
La inscripción en el registro consular no es obligatoria para los emigrantes españoles. Conlleva, no obstante, una serie de ventajas que propician, antes o después, su realización. En este artículo se identifican y analizan los principales motivos que animan a ello a los emigrantes españoles. Se toman como base fundamental los datos e informaciones obtenidos a través de una encuesta cuantitativa y entrevistas semiestructuradas realizadas a más de cuatro mil españoles residentes en el extranjero. Se concluye que los principales motivos para llevar a cabo esta inscripción son los relacionados con el ejercicio de derechos y deberes ciudadanos (especialmente el de sufragio en elecciones español…
El Trabajo penitenciario: ¿De qué partimos y hacia dónde nos dirigimos?
2017
Fractional viscoelastic transversally isotropic Timoshenko beam
2014
In this paper the viscoelastic behavior of pultruded beams has been examined. Pultruded beams are constituted by a polymer infilled with reinforcement in longitudinal direction, while in the orthogonal direction no fiber are present for technological reasons. As a consequence the material has two different behaviors in longitudinal and in orthogonal directions. It follows that pultruded beams are transversally isotropic, and the shear deformation may not be neglected. Based upon the previous observations and assuming for Creep and/or Relaxation test the power law, the constitutive equations are ruled by fractional operators. From constitutive laws, and assuming the Timoshenko beam theory to…