This thesis presents a comprehensive urban design project that investigates the profound relationship between a specific site and its broader urban context, using historical transformation as a primary lens for intervention. The study is structured in six chapters, moving from a macro-scale analysis of the city to the micro-scale details of architectural design. This study first establishes the dynamic relationship between the site and the city, focusing on the evolution of the urban defense system and how these boundaries have shaped the urban form and the site's edge states over time. Subsequently, the study focuses on the Rio de Janeiro River, tracing the historical changes in the relationship between water and land. This is achieved through a diachronic analysis of the river and its surrounding area, including analysis of specific cross sections and an examination of river channel changes within the design area. A detailed historical analysis of the design site was conducted. By mapping the site's historical changes and juxtaposing historical maps with important buildings, the site's lost historical narrative was reconstructed, and key moments in the city's transformation were identified. Recent particularly around 2025, were also examined, and the current traffic situation was compared with its historical precedents. The final part of the paper integrates multi-layered analyses of urban, hydrological, and historical factors, proposing a design scheme. Driven by careful consideration of new functional planning to bring people closer to the water and road traffic, this scheme aims to reconnect the site with the city and the vanished river section. The scheme decides to reopen the RIO River according to historical boundaries, using platforms to echo the volumes of historic buildings, while allowing people to linger by the water. Through interaction with the water, they can learn about the history of this river and the urban area, drawing their memories back to historical periods and deepening their understanding of the site's multi-layered history— including its relationship with the city, the natural geographical environment, and physical changes.
Questa tesi presenta un progetto di progettazione urbana completo che indaga la profonda relazione tra un sito specifico e il suo contesto urbano più ampio, utilizzando la trasformazione storica come lente primaria per l'intervento. Lo studio è strutturato in sei capitoli, che passano da un'analisi su macro scala della città ai dettagli su micro scala della progettazione architettonica. Questo studio stabilisce innanzitutto la relazione dinamica tra il sito e la città, concentrandosi sull'evoluzione del sistema di difesa urbana e su come questi confini abbiano plasmato nel tempo la forma urbana e gli stati marginali del sito. Successivamente, lo studio si concentra sul fiume Rio de Janeiro, tracciando i cambiamenti storici nel rapporto tra acqua e terra. Ciò viene realizzato attraverso un'analisi diacronica del fiume e dell'area circostante, compresa l'analisi di sezioni trasversali specifiche e l'esame dei cambiamenti del letto del fiume all'interno dell'area di progettazione. È stata condotta un'analisi storica dettagliata del sito di progettazione. Mappando i cambiamenti storici del sito e giustapponendo mappe storiche con edifici importanti, è stata ricostruita la narrazione storica perduta del sito e sono stati identificati i momenti chiave della trasformazione della città. Sono stati esaminati anche i recenti sviluppi, in particolare quelli intorno al 2025, e la situazione attuale del traffico è stata confrontata con i suoi precedenti storici. La parte finale del documento integra analisi multistrato di fattori urbani, idrologici e storici, proponendo uno schema progettuale. Guidato da un'attenta valutazione della nuova pianificazione funzionale per avvicinare le persone all'acqua e al traffico stradale, questo schema mira a ricollegare il sito alla città e al tratto di fiume scomparso. Il progetto decide di riaprire il fiume RIO secondo i confini storici, utilizzando piattaforme che richiamano i volumi degli edifici storici, consentendo alle persone di soffermarsi vicino all'acqua. Attraverso l'interazione con l'acqua, possono conoscere la storia di questo fiume e dell'area urbana, riportando alla memoria periodi storici e approfondendo la comprensione della storia multistrato del sito, compreso il suo rapporto con la città, l'ambiente geografico naturale e i cambiamenti fisici.
Mantova reopen the missing rio: by reopening the lost groundwater, the city's historical memory is awakened, and historical imprints from different periods are connected
Ni, Yiyang;Yang, Yunke
2025/2026
Abstract
This thesis presents a comprehensive urban design project that investigates the profound relationship between a specific site and its broader urban context, using historical transformation as a primary lens for intervention. The study is structured in six chapters, moving from a macro-scale analysis of the city to the micro-scale details of architectural design. This study first establishes the dynamic relationship between the site and the city, focusing on the evolution of the urban defense system and how these boundaries have shaped the urban form and the site's edge states over time. Subsequently, the study focuses on the Rio de Janeiro River, tracing the historical changes in the relationship between water and land. This is achieved through a diachronic analysis of the river and its surrounding area, including analysis of specific cross sections and an examination of river channel changes within the design area. A detailed historical analysis of the design site was conducted. By mapping the site's historical changes and juxtaposing historical maps with important buildings, the site's lost historical narrative was reconstructed, and key moments in the city's transformation were identified. Recent particularly around 2025, were also examined, and the current traffic situation was compared with its historical precedents. The final part of the paper integrates multi-layered analyses of urban, hydrological, and historical factors, proposing a design scheme. Driven by careful consideration of new functional planning to bring people closer to the water and road traffic, this scheme aims to reconnect the site with the city and the vanished river section. The scheme decides to reopen the RIO River according to historical boundaries, using platforms to echo the volumes of historic buildings, while allowing people to linger by the water. Through interaction with the water, they can learn about the history of this river and the urban area, drawing their memories back to historical periods and deepening their understanding of the site's multi-layered history— including its relationship with the city, the natural geographical environment, and physical changes.| File | Dimensione | Formato | |
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2026_03_Yang_Ni_Board01-06.pdf
accessibile in internet solo dagli utenti autorizzati
Descrizione: panels for analysis including historical changes of mantova city and rio river, site renovation changes and traffic condition analysis of the site
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55.24 MB
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55.24 MB | Adobe PDF | Visualizza/Apri |
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2026_03_Yang_Ni_Board07-11.pdf
accessibile in internet solo dagli utenti autorizzati
Descrizione: panels for the design project including axonometry and functional and pedestrian flow, plan ,facade and section
Dimensione
85.61 MB
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85.61 MB | Adobe PDF | Visualizza/Apri |
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2026_03_Yang_Ni_Board12-16.pdf
accessibile in internet solo dagli utenti autorizzati
Descrizione: panels for the design project including technical and material approach, renderings
Dimensione
72.05 MB
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Adobe PDF
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72.05 MB | Adobe PDF | Visualizza/Apri |
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2026_03_Yang_Ni_booklet.pdf
accessibile in internet solo dagli utenti autorizzati
Descrizione: booklet describing the whole project from analysis to design part
Dimensione
20.78 MB
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Adobe PDF
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20.78 MB | Adobe PDF | Visualizza/Apri |
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https://hdl.handle.net/10589/250832