1,720,980 research outputs found
"Un hombre a la vez melancólico y fantástico". Ironía y melancolía en el ciclo bretón de Cunqueiro
No full textQuest'opera si propone come un'analisi approfondita dell’uso dell’ironia e della malinconia, quali elementi stilistici peculiari, in quello che può essere definito il “ciclo bretone” di Álvaro Cunqueiro (1911-1981), poliedrico autore gallego, drammaticamente diviso tra la collaborazione con il regime franchista e l’amore per la Galizia, la sua lingua e la sua cultura.
Cunqueiro individua un legame culturale e paesaggistico tra la Galizia e i paesi di lingua celtica e trasporta l’universo arturiano in terra gallega, come già aveva fatto Ramón Cabanillas, celebre autore del Rexurdimento, nel suo trittico Na noite estrelecida. Questa sovrapposizione tra cultura celtica e cultura gallega si confronta però in Cunqueiro con la dimensione della vita quotidiana di paese, ottenendo allo stesso tempo una demitizzazione del mito attraverso l’ironia ed una sua quotidianizzazione attraverso la malinconia. Tale peculiare rapporto tra mito e quotidianità, ironia e malinconia, si presta a numerose interpretazioni, alcune delle quali per nulla scontate, come dimostra l'analisi del presente lavoro.Esta obra quiere ser un análisis detallado del uso de la ironía y de la melancolía como elementos estilísticos peculiares en lo que se puede definir el “ciclo bretón” de Álvaro Cunqueiro (1911-1981), proteico autor gallego, dramáticamente dividido entre la cooperación con el régimen franquista y el amor por Galicia, su lengua y su cultura.
Cunqueiro identifica un nexo de cultura y de paisaje entre Galicia y los países de lengua céltica y traslada el universo artúrico en tierra gallega, como ya había hecho Ramón Cabanillas, célebre escritor del Rexurdimento, en su tríptico Na noite estrelecida. Pero en Cunqueiro esta superposición entre cultura céltica y gallega se enfrenta con la dimensión de la vida aldeana de cada día, consiguiendo a la vez una desmitificación de lo mítico a través de la ironía y su cotidianización a través de la melancolía. Esta relación especial entre mito y cotidianidad, ironía y melancolía, puede ser interpretada de distintas maneras y no siempre se puede dar por descontada, como prueba el análisis que se ofrece en el presente trabajo
Numerical analysis on a reversible connection for steel modular buildings
Full text linkModular buildings are a new type of structural system composed by prefabricated modular units and assembled on site through inter-modular connections. These structures can form complete building blocks with suspended ceilings and installations, including electrical and water systems. These modular solutions can be adapted to any use like hospitals, housing schools, etc.
This work focuses on the analysis of structural behavior on a reversible steel connection modelling with finite element approach.
To this scope, in the paper an ideal case study is considered, characterized by steel elements.
The modules are assembled by inter-module connections that allow for rapid assembly onsite, without any need of skilled workmanship reducing the welding and the use of bolts. Therefore, Midas Fea NX is used to define the contact between steel elements in detail
Boulevard Matera 2019 #laviadelcarro
No full textMostra degli elaborati di progetto degli studenti del Laboratorio di Fenomenologia dell'Architettura A.A. 2016-2017, DiCEM, UniBAS
A cura di: Ina Macaione, Laura Pavia, Chiara Rizzi
Matera, 22 Giugno 2017 - 11 Luglio 2017, Piazza Mulin
NUMERICAL ANALYSIS ON A REVERSIBLE CONNECTION FOR STEEL MODULAR BUILDINGS
No full textModular buildings are a new type of structural system composed by prefabricated modular
units and assembled on site through inter-modular connections. These structures can form
complete building blocks with suspended ceilings and installations, including electrical and
water systems. These modular solutions can be adapted to any use like hospitals, housing
schools, etc.
This work focuses on the analysis of structural behavior on a reversible steel connection
modelling with finite element approach.
To this scope, in the paper an ideal case study is considered, characterized by steel elements.
The modules are assembled by inter-module connections that allow for rapid assembly on-
site, without any need of skilled workmanship reducing the welding and the use of bolts.
Therefore, Midas Fea NX is used to define the contact between steel elements in detail
Heritage and Vernacular Architecture
No full textWorkshop “Heritage and Vernacular Architecture” nasce dalla collaborazione fra l’Università, degli Studi della Basilicata, l’Ecole Nationale Superieure Architecture di Lyone, e la Cappadocia University, si è svolto nel mese di aprile del 2019 nella città di Uchisar, un sito particolare, unico per molti versi
A combined PHREEQC-2/parallel fracture model for the simulation of laminar/non-laminar flow and contaminant transport with reactions
No full textA combination of a parallel fracture model with the PHREEQC-2 geochemical model was developed to simulate sequential flow and chemical transport with reactions in fractured media where both laminar and turbulent flows occur. The integration of non-laminar flow resistances in one model produced relevant effects on water flow velocities, thus improving model prediction capabilities on contaminant transport. The proposed conceptual model consists of 3D rock-blocks, separated by horizontal bedding plane fractures with variable apertures. Particle tracking solved the transport equations for conservative compounds and provided input for PHREEQC-2. For each cluster of contaminant pathways, PHREEQC-2 determined the concentration for mass-transfer, sorption/desorption, ion exchange, mineral dissolution/precipitation and biodegradation, under kinetically controlled reactive processes of equilibrated chemical species. Field tests have been performed for the code verification. As an example, the combined model has been applied to a contaminated fractured aquifer of southern Italy in order to simulate the phenol transport. The code correctly fitted the field available data and also predicted a possible rapid depletion of phenols as a result of an increased biodegradation rate induced by a simulated artificial injection of nitrates, upgradient to the sources. Copyright © 2010 Published by Elsevier B.V. All rights reserved
Earth-3D Printing for Non-Structural Elements of Modular Steel Buildings: Proposal for an Innovative and Sustainable Construction System
No full textIn recent years, the use of modular buildings is increasing more and more because of these systems are characterized by rapid installation, whether the module arrives on-site already assembled or it is being assembled on-site itself. These systems can include hybrid solutions, where the module is assembled on-site including also elements obtained by means of innovative technologies, such as 3D printing involving sustainable materials such as earth. This study focuses on a comparison of the Life Cycle Assessment (LCA) between a traditional non-structural wall and an innovative 3D printed one using earth-based material. Also, out-of-plane wall resistance is discussed for different seismic actions, considering the Italian seismic hazard map
Development of a Finite Element Model to Predict the Behavior of a U-Shaped Dissipative Device
No full textIn this work, a model and the related experimental tests of a U-shaped flexural plate (UFP) device are presented. This was designed in 2018 to be used as an auxiliary device for the seismic isolation of a building located in an Italian seismic zone. In the same year an experimental campaign was conducted, in which several types of dissipative devices were studied considering different geometry. The model presented in this work refers to the device that was chosen in the experimental campaign, since no model was developed for it. The principal steps of the modelling in Midas FEA environment are explained, starting from the geometrical discretization to the calibration of the joint stiffness and the hardening factor of the material
Numerical modelling of a reversible connections between beams and columns of steel modular buildings
No full textSteel modular buildings is an alternative to conventional constructions with the advantages in terms of construction time, reversibility, durability, flexibility and sustainability. This type of construction is composed by modules assembled horizontally and vertically with steel connections.
In this work, a steel connection between adjacent modules is proposed, consisting of steel hidden dowel inserted within the hollowed columns. In this study, preliminary results are shown by referring to the simplest configuration of one hidden dowel vertically connecting two steel modules. Its possible kinematics are first analyzed, and thereafter the beam-column joint is studied numerically using a FEM model.
The paper presents a preliminary phase of study that is concerned with proposing module solutions that can be adopted in different earthquake hazard areas with low seismic damage and that can be applied for different solutions such as hospitals, schools, housing, etc
Seismic risk assessment of masonry buildings. Part I: Application to a case study according to Italian Standards
No full text- …
