Publications
Heritage as threshold: an autoethnographic exploration of the porticoes of Bologna (Italy)
This study introduces the concept of 'heritage as threshold,' arguing that Bologna's UNESCO-listed porticoes represent a unique case where heritage transcends static boundaries, embodying dynamic transitions between official discourses and everyday experiences. The research employs autoethnography, with the author's embodied exploration of the porticoes revealing their spatiality as zones of interaction rather than fixed limits. This challenges traditional 'authorized heritage discourse,' which often relies on sedentary certainties. Additionally, the study links this spatial interpretation to the process of heritage-making, demonstrating how narratives evolve through the interweaving of perspectives—a process inherently tied to thresholds. The porticoes thus serve as a microcosm for broader debates on cultural heritage, highlighting its fluid and relational nature.
The Porticoes of Bologna and contemporary architecture. A proposal for a Minor Boundary Modification towards Kenzo Tange
The Porticoes of Bologna, recognized for their adaptability and historical significance, have been included in the UNESCO World Heritage List. This inclusion highlights their role in mediating public and private space since the 12th century and their continued relevance through technological advancements and contemporary urban development. A notable example is the Barca district portico by Giuseppe Vaccaro, which bridges tradition and modernity. The study proposes a Minor Boundary Modification to include Kenzo Tange's arcades at the Fiera District, arguing for their historical and urban significance. This proposal aims to reflect on recent interpretations of the asset and its contemporary relevance.
Bologna and its porticoes: a thousand years’ pursuit of the “common good”
Bologna's porticoes, a unique urban feature dating back over a thousand years, stand as a testament to the city's commitment to 'common good' through innovative property law systems. Unlike many medieval European cities where such structures were lost to time, Bologna's porticoes have endured due to a combination of legal frameworks and social factors that ensured their preservation. This study reveals how these wooden porticoes evolved alongside urban development, reflecting the political, economic, and cultural dynamics of the city. By analyzing historical records and architectural developments, researchers Bocchi and Smurra highlight the resilience of Bologna's porticoes as both a practical solution for market areas and a symbol of civic identity.
3D Documentation of 40 Kilometers of Historical Porticoes – The Challenge
Terrestrial photogrammetry emerged as the optimal method for 3D documentation of Bologna's 40-kilometer historical porticoes, offering unmatched flexibility and productivity. This approach generates high-precision colored point clouds and textured 3D meshes, crucial for the porticoes' potential UNESCO World Heritage Site (WHS) candidacy. The study evaluated multiple surveying techniques, ultimately selecting photogrammetry for its ability to deliver detailed digital products accessible online. These 3D models serve as complementary documentation, bridging historical preservation with modern digital archiving.
Structural Strengthening of the Portico of the Santa Maria Dei Servi Church in Bologna
A critical analysis of the Portico of Santa Maria Dei Servi in Bologna reveals that traffic-induced vibrations significantly contribute to its structural deterioration, necessitating urgent strengthening interventions. The study identifies key vulnerabilities and prioritizes conservation strategies while emphasizing the importance of compatibility with historical structures. To quantify this impact, researchers from the Italian National Institute of Geophysics and Volcanology (INGV) conducted noise measurements to assess stress levels on the portico's columns. This approach underscores the need for targeted interventions that balance preservation integrity with modern engineering solutions, ensuring the long-term stability of one of Bologna's most culturally significant architectural elements.
Semantic description of three-dimensional models of Bologna porches
A novel method for the semantic cataloguing of Bologna's porticoes has been developed, integrating historical, material, formal, dimensional, and theoretical data into 3D models. This approach allows for detailed segmentation and visualization of the arcades' architecture, supporting their potential nomination as a UNESCO World Heritage Site. The study addresses challenges in surveying, numerical modeling, and semantic analysis, providing a structured framework to make complex architectural information accessible and communicable.
Bologna porticoes project: A 3D repository for WHL UNESCO nomination
A high-quality, uniform 3D digital repository of Bologna's porticoes system—spanning over 40 km—was developed to support UNESCO World Heritage Site nomination. This innovative platform integrates historical, architectural, and management data through a controlled, low-cost photo-modeling process, enabling spatial and temporal navigation for citizens, tourists, and scholars. The system facilitates cross-media applications like mobile apps and augmented reality while fostering public engagement via social media. By centralizing diverse datasets into an interactive 3D interface, the project not only preserves Bologna's architectural heritage but also underscores its cultural and social significance as a communal space.
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