Search results for " drawing"
showing 10 items of 300 documents
I ponti in Sicilia fra XVIII e XIX secolo attraverso la rappresentazione inconografica
2014
Il contributo presenta i primi esiti di una più ampia indagine sui ponti siciliani, finalizzato alla inventariazione dei materiali iconografici relativi alle strutture realizzate o progettate e mai costruite in Sicilia fra XVIII e XIX secolo. I disegni di architettura conservati negli archivi pubblici isolani consentono di verificare conoscenze, tecniche e prerogative dei professionisti chiamati a realizzare o a ristrutturare i ponti. L’intervento prende le mosse dalla celebre incisione del ponte sul fiume Milicia (1729) dell’architetto Ferdinando Fuga, oggetto di una lunga contesa, fino alle sperimentazioni con materiali innovativi e tecniche d’importazione attuate alla metà del XIX secolo…
I ponti in Sicilia fra XVIII e XIX secolo attraverso la rappresentazione iconografica
2013
La comunicación tiene como objetivo catalogar el material iconográfico relacionado con los puentes y los proyectos de puentes elaborados en Sicilia entre los siglos XVIII y XIX. A través de una investigación que estudie los dibujos arquitectónicos conservados en los archivos públicos, se pueden comprobar los conocimientos, las técnicas y las peculiaridades de los profesionales llamados a crear o a restaurar los puentes. Las características orográficas de la isla, rica en ríos de régimen torrencial obligó a una especial atención en este campo. De hecho, son frecuentes las polémicas y los debates en situaciones complejas enfrentando el constante peligro de derrumbe determinado por las inundac…
The shape of the liquid plain: sicilian salt flats
2019
This paper analyzes the salt flats as a place for the mixing of knowledge and experiences that originate and substantiate life: from the application of physical, chemical and biological principles to produce salt, to economic laws to regulate sales and trade, to aspects socio-anthropological aspects underlying the life of the communities that worked in production. A patrimony of material and immaterial overlaps, generated by the redesign of a segment of territory with physical and positional characteristics median between sea and land, and in which man strives to obtain fundamental resources for his livelihood. Given the complex moment of crisis and gradual abandonment that these particular…
Apparenti disegni eretici
2022
Il vocabolario Zingarelli, tra i significati del termine ‘eresia’, riporta: “nelle religioni fondate su una dogma- tica universalmente o ufficialmente riconosciuta, dottrina basata su interpretazioni personali in contra- sto con la tradizione” oppure “opinione erronea o contrastante con quelle più comunemente seguite” e, in ultimo “discordia”. È eretico quindi colui che ha scelto, chi sostiene principi contrari ad una ideolo- gia. Uno degli aspetti dell’architettura, quello probabilmente più confortante, è il disegno inteso nel dop- pio significato di intenzione e di rappresentazione di qualcosa di reale o immaginato; gli schizzi, nei loro tratti essenziali, comunicano un pensiero, un’i…
Bilevel heat exchanger network synthesis with an interactive multi-objective optimization method
2012
Abstract Heat exchanger network synthesis (HENS) has been an active research area for more than 40 years because well-designed heat exchanger networks enable heat recovery in process industries in an energy- and cost-efficient manner. Due to ever increasing global competition and need to decrease the harmful effects done on the environment, there still is a continuous need to improve the heat exchanger networks and their synthesizing methods. In this work we present a HENS method that combines an interactive multi-objective optimization method with a simultaneous bilevel HENS method, where the bilevel part of the method is based on grouping of process streams and building aggregate streams …
Il sistema di copertura del Teatro Politeama di Palermo
2012
In the project of the Politeama’s Theater in Palermo, the Architect Almeyda summarizes, in an expressive and model balance, the technological component and geometrical/spatial shape, providing optimal solutions to a structural and functional problems. Thanks to its typological approach, thanks to its technological aspects and, specifically, thanks to its size and its style, the work offers us some interesting reflections about the technical choices carried out for the construction. The Author, basing on some original Almeyda’s drawings, deepens the geometric and compositional system of the roof. The daring and complex construction carried out in iron and glass, modern and progressive in for…
Il primo concorso per il Palazzo di Giustizia a Roma del 1884. Ricostruzione critica del progetto di Ernesto Basile
2019
1. Breve descrizione dell’oggetto di studio Il concorso del Palazzo di Giustizia di Roma si svolge in quattro fasi svolte tra il 1884 e il 1887. Il progetto per il primo concorso, del 1884, redatto dall’allora giovanissimo Ernesto Basile (Palermo 1857-1932), rivela una grande perizia progettuale che trasforma il complesso programma funzionale in un austero edificio in stile neofiorentino. I disegni originari dell’opera, non realizzata, conservati presso la Dotazione Basile del Dipartimento di Architettura dell’Università di Palermo, sono stati oggetto di studio propedeutico alle fasi di analisi, interpretazione e ricostruzione congetturale del modello digitale. 2. Stato dell’arte e riferime…
Experiences of anamorphosis between poetry, architecture, and social context: interview with Boa Mistura
2020
The paper presents an interview with Boa Mistura, a multidisciplinary Madrid art collective that works all over the world and creates urban works based on the use of anamorphosis and the visual perception of urban spaces.The Boa Mistura projects are “site specific”, they are designed for a specific space and place. In the interview we explore the relationship between urban art and physical context, the way in which the works adapt to the surfaces and volumes on which they are made.The physical support of the works of Boa Mistura is often made up of separate and not coplanar surfaces and of volumes, sometimes disjointed, on which the murals recline. The same historiated surfaces determine the …
Applying Axial Symmetries to Historical Silk Fabrics: SILKNOW’s Virtual Loom
2020
Symmetry is part of textile art in patterns and motifs that decorate fabrics, which are made by the interlacement of warp and wefts. Moreover, the 3D representation of fabrics have already been studied by some authors
Symbols of fear in the studies of drawings by Polish and Turkish children
2021
The authors present results of their studies dealing with symbols of fear identified in drawings made by Polish and Turkish children. The studies consisted in comparing results with regard to the categories and content of symbols recognized in the drawings presented by younger school-age children of the two nationalities. For the needs of the comparative analysis the following questions were formulated: In what way did the children present their fears in their drawings? How can the similarities in the symbols of fear presented in the drawings by Polish and Turkish children be interpreted? What do the observed differences testify to? Comparison of the symbols of fear allowed recognizing the …