scholarly journals The use of optical and infrared techniques for the restoration of the frescoes damaged by earthquake: a case study–the fresco of Giacomo Farelli in the Church of Santa Maria della Croce di Roio (L’Aquila, Italy)

Author(s):  
S. Sfarra ◽  
C. Ibarra-Castanedo ◽  
D. Ambrosini ◽  
D. Paoletti ◽  
A. Bendada ◽  
...  
2010 ◽  
Vol 133-134 ◽  
pp. 163-168 ◽  
Author(s):  
Caterina F. Carocci ◽  
Serena Cattari ◽  
Sergio Lagomarsino ◽  
Cesare Tocci

Santa Maria Paganica Church, built in the second half of XIII century, represents one of the most important church for L’Aquila history (being the second so-called “capoquarto” church). During the centuries, due also to the damages suffered by various earthquakes, important structural modifications, which are decisive for the interpretation of the seismic response, followed. In particular, as a consequence of L’Aquila earthquake (April 6, 2009), severe collapses interested the church, which in particular occurred in: the dome and dome cladding, the whole roof (with exception of apse), the upper part of the lateral wall on left side, the gable of façade. Several vulnerability factors facilitated the collapse of these portions, in particular: the constructive precariousness of nave’s masonry walls; the asymmetric transversal stiffness on the two opposite sides of nave; the replacement of the original roof. In the paper, starting from the analysis of the constructive details and the subsequent transformations which interested this church, the interpretation of its seismic response will be discussed. Moreover some preliminar issues, associated to the different solutions for the church rebuilding and the strengthening interventions which should be adopted, will be examined.


Author(s):  
F. Matrone ◽  
E. Colucci ◽  
V. De Ruvo ◽  
A. Lingua ◽  
A. Spanò

<p><strong>Abstract.</strong> This work describes the different attempts and the consequent results derived from the integration of an HBIM model into an already structured spatial database (DB) and its 3D visualisation in a GIS project.</p><p>This study is connected to the European ResCult (Increasing Resilience of Cultural Heritage) project where a DB for multiscale analyses was defined. To test the methodology proposed, the case study of Santa Maria dei Miracoli church in Venice was chosen since it represents a complex architectural heritage piece in a risk zone, it has been subject to a vast restoration intervention in the recent past but a digital documentation and model concerning it was missing.</p><p>The 3D model of the church was structured in Revit as a HBIM, with the association of different kind of information and data related to the architectural elements by means of ‘shared parameters’ and ‘system families’. This procedure allows to reach an even higher Level of Detail (LOD4), but lead to some issues related to the semantic and software interoperability. To solve these problems the existing DB for the resilience of cultural heritage was extended adding a new entity representing the architectural elements designed in the BIM project.</p><p>The aim of the test is to understand how the data and attributes inserted in the HBIM are converted and handled when dealing with a GIS DB, stepping from the IFC to the CityGML standard, through the FME software.</p>


2019 ◽  
Vol 2 (3) ◽  
pp. 102 ◽  
Author(s):  
Laffi Roberta ◽  
Sibilio Sergio ◽  
Scorpio Michelangelo ◽  
Ciampi Giovanni ◽  
Rosato Antonio ◽  
...  

Christian church buildings constitute most of the architectural heritage in Italy. In this paper, the case study of the exterior lighting renewal of the Church of “Santa Maria di Piedigrotta”, located in Napoli, is discussed. The lighting project was carried out with the goal of emphasizing the original hierarchies of the building details, that can often be difficult to understand with the current lighting system. The study started with the analysis of the architectural features of the façades and belfry as well as the existing lighting system. In order to allow for the comparison and optimization of the various lighting design solutions, a virtual model of the church was realized in the simulation software DIALuxEvo. In the most suitable concept, both diffused and accent lighting were integrated, allowing for a correct perception of the whole of the façades of Church, thus highlighting its most valuable elements. The results obtained have responded positively to the enhancement and conservation of the historical-artistic works, while also resulting in energy saving. Moreover, the Standards of Law restrictions on “light pollution towards the sky” for historical and monumental buildings have been respected.


2017 ◽  
Vol 11 (1) ◽  
pp. 1079-1105 ◽  
Author(s):  
Francesco Clementi ◽  
Enrico Quagliarini ◽  
Francesco Monni ◽  
Ersilia Giordano ◽  
Stefano Lenci

Background:In October 2016, two major earthquakes occurred in Marche region in the Centre of Italy, that resulted in widespread damage. The second one strokes Norcia, Visso, Arquata del Tronto, Accumoli and Amatrice, causing a lot of damages to cultural heritage of the cities of Tolentino, San Severino, Camerino and Ascoli Piceno, where the church ofSanta Maria della Caritàis located.Introduction:The church has high historical, architectural and social value for the city of Ascoli Piceno, because it is the only one that is opened to the devotees all time in the day and night. From the structural point of view, the church has a long and important annex to the north, which was later built with respect to the church, and after the L’Aquila earthquakes (2009) damages, the church was subjected to a retrofit intervention, in order to obtain a better “box-like behavior”.Objective:This paper addresses how the relevant annex influenced the seismic response of this historical complex and how, more generally, this kind of asymmetric mass may affect the behavior of historic churches.Results and Conclusion:The results indicate that the presence of annex plays a significant role in the dynamic response of the church and affects the distribution of damages in the whole building. The results of the seismic simulation agree with the observed damage.


2010 ◽  
Vol 133-134 ◽  
pp. 1137-1142 ◽  
Author(s):  
Valentina Russo ◽  
Gian Piero Lignola ◽  
Emanuela Vassallo ◽  
Alberto Zinno

The research concerns the case-study of the church of Santa Maria del Popolo into the historical Incurabili Hospital in Naples, seriously damaged during a bombing raid in 1943. The construction of a reinforced concrete trussed roof and floor above the main nave has caused serious structural problems and the church shows evident signs of deterioration today. The present situation offers the occasion to deep, in an interdisciplinary way, the delicate issue of the recent past strengthening operations realized with reinforced concrete that, associated with highly territorial seismicity, alarm about the condition of many historical buildings. In order to have a clear knowledge of the structural behavior of the church, assessing the actual in situ condition, a numerical FE analysis has been performed with the scope of evaluating the state of stress in the structural elements of the walls and of the roof, pointing out the structural deficiencies. The numerical damage assessment has been validated by means of comparisons with crack patterns. Providing a reliable model, it has been possible to fully simulate the behavior of historical structures when subjected to different and severe types of load, e.g. seismic loads.


Author(s):  
Leonardo Baglioni ◽  
Federico Fallavollita

AbstractThe present essay investigates the potential of generative representation applied to the study of relief perspective architectures realized in Italy between the sixteenth and seventeenth centuries. In arts, and architecture in particular, relief perspective is a three-dimensional structure able to create the illusion of great depths in small spaces. A method of investigation applied to the case study of the Avila Chapel in Santa Maria in Trastevere in Rome (Antonio Gherardi 1678) is proposed. The research methodology can be extended to other cases and is based on the use of a Relief Perspective Camera, which can create both a linear perspective and a relief perspective. Experimenting mechanically and automatically the perspective transformations from the affine space to the illusory space and vice versa has allowed us to see the case study in a different light.


Author(s):  
Maria Ricciardi ◽  
Concetta Pironti ◽  
Oriana Motta ◽  
Rosa Fiorillo ◽  
Federica Camin ◽  
...  

AbstractIn this paper, we analysed the efflorescences present in the frescos of a monumental complex named S. Pietro a Corte situated in the historic centre of Salerno (Campania, Italy). The groundwater of the historic centre is fed by two important streams (the Rafastia and the Fusandola) that can be the sources of water penetration. The aims of this work are to (i) identify the stream that reaches the ancient frigidarium of S. Pietro a Corte and (ii) characterize the efflorescences on damaged frescos in terms of chemical nature and sources. In order to accomplish the first aim, the water of the Rafastia river (7 samples) and the water of the Fusandola river (7 samples) were analysed and compared with the water of a well of the Church (7 samples). The ionic chromatography measurements on the water samples allowed us to identify the Rafastia as the river that feeds the ancient frigidarium of S. Pietro a Corte. To investigate the nature and the origin of the efflorescences (our second aim), anionic chromatography analyses, X-ray diffraction measurements, and the isotopic determination of nitrogen were performed on the efflorescences (9 samples) and the salts recovered from the well (6 samples). Results of these analyses show that efflorescences are mainly made of potassium nitrate with a δ15N value of + 9.3 ± 0.2‰. Consequently, a plausible explanation for their formation could be the permeation of sewage water on the walls of the monumental complex.


AJS Review ◽  
2021 ◽  
Vol 45 (1) ◽  
pp. 76-94
Author(s):  
Reuven Kiperwasser

This study is a comparative reading of two distinct narrative traditions with remarkably similar features of plot and content. The first tradition is from the Palestinian midrash Kohelet Rabbah, datable to the fifth to sixth centuries. The second is from John Moschos's Spiritual Meadow (Pratum spirituale), which is very close to Kohelet Rabbah in time and place. Although quite similar, the two narratives differ in certain respects. Pioneers of modern Judaic studies such as Samuel Krauss and Louis Ginzberg had been interested in the question of the relationships between early Christian authors and the rabbis; however, the relationships between John Moschos and Palestinian rabbinic writings have never been systematically treated (aside from one enlightening study by Hillel Newman). Here, in this case study, I ask comparative questions: Did Kohelet Rabbah borrow the tradition from Christian lore; or was the church author impressed by the teachings of Kohelet Rabbah? Alternatively, perhaps, might both have learned the shared story from a common continuum of local narrative tradition? Beyond these questions about literary dependence, I seek to understand the shared narrative in its cultural context.


Sign in / Sign up

Export Citation Format

Share Document