The construction sector is currently undergoing a paradigm shift towards Industry 4.0, aimed at integrating intelligent systems to bridge the sector’s historic productivity gap. In a global context marked by the climate emergency and European decarbonization targets for 2050, the research proposes a systemic regeneration model applied to public housing stock. The work takes the Corvetto district and the Viale Omero 15 complex as a case study emblematic of the social and economic issues of PHS contexts. Through the use of a Decision Support System (DSS), the preliminary phase objectively assesses the strategic choice between different intervention scenarios, identifying the integration of restoration and innovation as the best balance between financial sustainability and collective well-being. REVALUE - Corvetto is a manifesto of Modern Methods of Construction (MMC), where the preliminary decision-making phase and prefabrication-oriented design guarantee precision in execution and cost certainty. On a technological level, the methodology is based on an additional DSS that combines a Deep Renovation of the existing structure, implemented using structural exoskeletons and industrialized prefabricated facades (ADDCROSS), with new built volumes based on prefabricated 2D modules (RECOskeletron). Structural analysis validates the exoskeleton’s ability to counteract horizontal forces, while dynamic simulations document the building’s transition to the Zero-Emission Building (ZEB) standard. The economic validation of the process is carried out using a Total Cost of Ownership (TCO) model, which shows that the economic impact on the tenant remains virtually unchanged despite a radical increase in performance. The proposed industrial approach demonstrates how, through the activation of economies of scale, it is possible to define a scalable, replicable, and desirable intervention model capable of combining technological innovation, continuity of use, and economic sustainability, always putting the well-being of the inhabitants first.
Il settore delle costruzioni attraversa oggi una transizione paradigmatica verso l’Industria 4.0, orientata all’integrazione di sistemi intelligenti per colmare lo storico gap di produttività del comparto. In un contesto globale segnato dall’emergenza climatica e dagli obiettivi europei di decarbonizzazione al 2050, la ricerca propone un modello di rigenerazione sistemica applicato al patrimonio di Edilizia Residenziale Pubblica (ERP). Il lavoro assume il quartiere Corvetto e il complesso di Viale Omero 15 come caso studio simbolico delle problematiche sociali ed economiche dei contesti ERP. Attraverso l’impiego di un Sistema di Supporto Decisionale (DSS) la fase preliminare oggettiva la scelta strategica tra diversi scenari d’intervento, individuando nell’integrazione tra retrofit ed ex-novo il miglior equilibrio tra sostenibilità economica e benessere collettivo. REVALUE - Corvetto, si configura come un manifesto dei Modern Methods of Construction (MMC), dove la fase decisionale preliminare e il design orientato alla prefabbricazione garantiscono precisione, sostenibilità e certezza dei costi. Sul piano tecnologico, la metodologia si fonda su un ulteriore DSS che prevede la combinazione di una Deep Renovation dell’esistente, attuata mediante esoscheletri strutturali e facciate prefabbricate industrializzate (ADDCROSS), con volumetrie ex novo basate su moduli 2D prefabbricati (RECOskeletron). L’analisi strutturale valida la capacità dell’esoscheletro nel contrastare le azioni orizzontali, mentre le simulazioni dinamiche documentano la transizione dell’organismo edilizio verso lo standard Zero-Emission Building (ZEB). La validazione economica del processo avviene tramite un modello di Total Cost of Ownership (TCO), dal quale risulta pressoché invariato l’impatto economico sull’inquilino a fronte di un radicale incremento prestazionale. L’approccio industriale proposto dimostra come, attraverso l’attivazione di economie di scala, sia possibile definire un modello di intervento scalabile, replicabile e desiderabile, capace di coniugare innovazione tecnologica, continuità d’uso e sostenibilità economica, mettendo sempre al primo posto il benessere degli abitanti.
REVALUE Corvetto : requalification through valutative engineering methods : caso studio: Viale Omero 15 - riqualificazione di un complesso di edilizia residenziale pubblica
Raveglia, Luca Amleto;Colombini, Ruggero;SECCHI, GIACOMO
2025/2026
Abstract
The construction sector is currently undergoing a paradigm shift towards Industry 4.0, aimed at integrating intelligent systems to bridge the sector’s historic productivity gap. In a global context marked by the climate emergency and European decarbonization targets for 2050, the research proposes a systemic regeneration model applied to public housing stock. The work takes the Corvetto district and the Viale Omero 15 complex as a case study emblematic of the social and economic issues of PHS contexts. Through the use of a Decision Support System (DSS), the preliminary phase objectively assesses the strategic choice between different intervention scenarios, identifying the integration of restoration and innovation as the best balance between financial sustainability and collective well-being. REVALUE - Corvetto is a manifesto of Modern Methods of Construction (MMC), where the preliminary decision-making phase and prefabrication-oriented design guarantee precision in execution and cost certainty. On a technological level, the methodology is based on an additional DSS that combines a Deep Renovation of the existing structure, implemented using structural exoskeletons and industrialized prefabricated facades (ADDCROSS), with new built volumes based on prefabricated 2D modules (RECOskeletron). Structural analysis validates the exoskeleton’s ability to counteract horizontal forces, while dynamic simulations document the building’s transition to the Zero-Emission Building (ZEB) standard. The economic validation of the process is carried out using a Total Cost of Ownership (TCO) model, which shows that the economic impact on the tenant remains virtually unchanged despite a radical increase in performance. The proposed industrial approach demonstrates how, through the activation of economies of scale, it is possible to define a scalable, replicable, and desirable intervention model capable of combining technological innovation, continuity of use, and economic sustainability, always putting the well-being of the inhabitants first.| File | Dimensione | Formato | |
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2026_03_Colombini_Raveglia_Secchi_Relazione.pdf
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2026_03_Colombini_Raveglia_Secchi_Tavole.pdf
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https://hdl.handle.net/10589/252788