Search results for "construction technique"
showing 8 items of 18 documents
La distribution des tuiles estampillées de la VIIIe légion Augusta autour de Mirebeau-sur-Bèze (Côte-d'Or, France)
2011
The 8th Augustan Legion was installed at Mirebeau-sur-Bèze (Côte-d'Or) after 70 AD following the troubles that arose with the Lingons. It remained there until the time of Domitian, a period of roughly twenty years, during which time the soldiers produced tiles stamped with the name of the legion. Analysis of the dispersion of the tiles in the region around Mirebeau shows that they followed the communication routes. Consideration of the contexts in which these tiles were used, their number on each site and the resources necessary to manufacture them reveals that the 8th Legion may have played a significant role in the diffusion and adoption of tiled roofs, a construction technique that was t…
Il terremoto del 1823 in Sicilia settentrionale: danni e ricostruzioni
2016
Il 5 marzo 1823 si verificò un terremoto che investì gran parte della Sicilia settentrionale. Numerosi danni si verificarono a Palermo, nelle aree limitrofe a sud e ovest della capitale, in alcuni centri delle Madonie e nelle zone situate lungo il litorale e l’immediato entroterra tirrenico da Palermo a Patti (in particolare a Naso). Il contributo intende indagare, attraverso lo studio delle opere degli autori coevi al sisma e soprattutto di una copiosa documentazione archivistica, le modalità attraverso le quali ci si raffrontò con i problemi determinati dal terremoto, dalla gestione dell'emergenza, all'analisi dei danni e delle successive ricostruzioni. Dal quadro tracciato emerge in part…
The muqarnas ceiling of the Palatina Chapel in Palermo
2018
St. Peter’s Basilica inside the Royal Palace of Palermo, known as the Palatina Chapel, is one of the most popular medieval monuments in Sicily. Built between 1130 and 1163, it contains interesting wooden framings that represent both bearing and finishing structures. Studies about the Arab-Norman church have often concentrated on the very rich and suggestive decorative mosaic apparatus of walls and floorings, as well as the pictorial cycle of wooden ceilings. Knowledge about the constructive techniques adopted and, in particular, about the realization of the coverings, is very limited: there are wooden floors built at different levels, vaults and wooden ceilings and among these is the portio…
Rebuilt the space using stone or brick vaulted systems: catching the contemporary challenge of construction tradition
2019
In the recovery and restoration sites, as well as in the versatile word of university research about construction history, its not infrequent to study stereotomy for the re-proposal of stony or tiled vaulted systems, sometimes complex for their constitutive geometry, equipment, preliminary/subsidiary carpentry works. It represents a didactic study-key also in Engineering and Architecture Schools, through laboratories that teach to future designers a know-how that can be easily spent in their professional repercussions.
3D reconstruction techniques made easy: know-how and pictures
2005
Three-dimensional reconstructions represent a visual-based tool for illustrating the basis of three-dimensional post-processing such as interpolation, ray-casting, segmentation, percentage classification, gradient calculation, shading and illumination. The knowledge of the optimal scanning and reconstruction parameters facilitates the use of three-dimensional reconstruction techniques in clinical practise. The aim of this article is to explain the principles of multidimensional image processing in a pictorial way and the advantages and limitations of the different possibilities of 3D visualisation.
Public wash-houses in Portugal: spaces of aggregation and sanitary aid. The case of study of the city of Aveiro
2019
This paper investigates the typology of the Portuguese public wash-houses that represents a very important sanitary aid and a space of social aggregation. More particularly, the most common features of such a typology will be outlined: architectural configuration, materials and technology, constructive characteristics, hydraulic equipment, historical evolution. These simple but highly functional little buildings are spread across the whole country and had been extremely important for the population since the middle age. In the last two centuries, new wash-houses were built, also following the scientific advances and the novel health requirements that spread in Europe between the XIX and XX …
L'utilizzo del ferro a Palermo dopo il terremoto del 1726
2016
La ricerca, basata essenzialmente sullo studio di una consistente mole di documenti emersi attraverso nuove indagini archivistiche, mira a indagare gli aspetti tecnici legati agli interventi sul patrimonio architettonico di Palermo successivi al terremoto del 1726, approfondendo il ruolo degli architetti e dei maestri coinvolti nel processo di ricostruzione delle fabbriche colpite e ponendo particolare attenzione alle tecnologie messe in atto facenti ricorso all’uso ferro, indagate attraverso lo studio di alcuni casi esemplificativi. Questo materiale, infatti, trovò in questa occasione diverse applicazioni. L’intervento più frequente fu relativo all’inserimento di catene in ferro in corrisp…
Institute of the Holy Heart in Palermo. Architectural and technological proposal of rehabilitation intervention for post-pandemic social housing.
2021
Close to the historical city centre, the prince Pignatelli built his villa-palace in the 18th century. Later it became the headquarter of the Order of the Holy Heart that instituted a school attended by the highest society. The 11430 m2 historical building (ground floor, first and second floor), along with its monumental garden (about 9600 m2), was abandoned by the nuns in 2008. The novel ownership is aimed at restoring and re-functionalising the complex, a kaleidoscope of urban-architectural and technological stratifications, located in a crucial point of Palermo still waiting for a new season of requalification, being also close to the Zisa castle, included in the UNESCO Arab and Norman i…