Retrofitting is the process of modifying a product after it is manufactured. Retrofitting a building involves changing its components, systems or structure after its initial construction and occupation. This work can improve amenities for the building’s occupants and enhance the performance of the building. The thesis aims to retrofit the energy performance of an office building that belongs to ENI complex, which is an Italian multinational oil and gas company headquartered in Rome. Considered one of the seven “Supermajority” oil companies in the world, it has operations in 79 countries and is currently the world’s 11th largest industrial company. The building is located in SanDonato Milanese, Lombardia, Italy. The start point was analyzing the situation of the existing building in terms of energy consumption. The critical aspect was to keep the energy retrofitting intervention as simple as possible considering the financial issues. Some energy retrofit measures were employed to improve the energy performance of the building such as increasing the insulation to the envelope, adding shading panels and installing renewable energy sources. Arrichtuctural ideas to enhance the interior space quality of offices were also taken into the design. These design ideas were evaluated to be beneficial from an energy performance point of view as well. The present thesis includes five chapters; the first chapter, the site and the neighbourhood of the buildingare described and deeply analyzed. In the second chapter, various architectural ideas are developed and evaluated. In the third chapter, the building technologies which are applied in the building were introduced and analyzed and finally in the fourth chapter, the results of the detailed energy and daylight analysis for pre and post-retrofit scenarios are presented discussed and compared. Also, the performance of the energy retrofit scenarios to reduce the global warming potential of the building to reach the low carbon design goals is calculated and shown. The structural analysis and design are carried out and presented in the last chapter.
Il retrofitting è il processo di modifica di un prodotto dopo che è stato prodotto. Il retrofit di un edificio comporta la modifica dei suoi componenti, sistemi o strutture dopo la sua costruzione e occupazione iniziale. Questo lavoro può migliorare i servizi per gli occupanti dell'edificio e migliorare le prestazioni dell'edificio. Il la tesi mira ad adeguare le prestazioni energetiche di un edificio per uffici che appartiene al complesso ENI, che è una multinazionale italiana di petrolio e gas con sede A Roma. Considerata una delle sette compagnie petrolifere "Supermajority" nel nel mondo, ha operazioni in 79 paesi ed è attualmente l'undicesimo più grande del mondo società industriale. L'edificio si trova a SanDonato Milanese, Lombardia, Italia. Il punto di partenza era analizzare la situazione dell'edificio esistente in termini del consumo di energia. L'aspetto critico era quello di mantenere il retrofitting energetico intervento il più semplice possibile considerando le questioni finanziarie. Un po 'di energia sono state impiegate misure di retrofit per migliorare le prestazioni energetiche del edificio come aumentare l'isolamento dell'involucro, aggiungendo pannelli ombreggianti e l'installazione di fonti di energia rinnovabile. Idee strutturali per migliorare l'interno la qualità dello spazio degli uffici è stata anche presa in considerazione nella progettazione. Queste idee di design sono stati valutati utili anche dal punto di vista delle prestazioni energetiche. La presente tesi comprende cinque capitoli; il primo capitolo, il sito e il quartiere dell'edificio sono descritti e analizzati a fondo. Nel secondo capitolo, vengono sviluppate e valutate varie idee architettoniche. Nel terzo capitolo, sono state introdotte le tecnologie di costruzione applicate nell'edificio analizzati e infine nel quarto capitolo, i risultati dell'energia dettagliata e vengono presentate discussioni e analisi di luce diurna per scenari pre e post retrofit rispetto. Inoltre, le prestazioni degli scenari di retrofit energetica per ridurre il Il potenziale di riscaldamento globale dell'edificio per raggiungere gli obiettivi di progettazione a basse emissioni di carbonio è calcolato e mostrato. L'analisi strutturale e la progettazione vengono eseguite e presentate nell'ultimo capitolo.
Low carbon energy retrofit design. The ENI building in San Donato Milanese
MONSHET, SHAHRZAD;
2018/2019
Abstract
Retrofitting is the process of modifying a product after it is manufactured. Retrofitting a building involves changing its components, systems or structure after its initial construction and occupation. This work can improve amenities for the building’s occupants and enhance the performance of the building. The thesis aims to retrofit the energy performance of an office building that belongs to ENI complex, which is an Italian multinational oil and gas company headquartered in Rome. Considered one of the seven “Supermajority” oil companies in the world, it has operations in 79 countries and is currently the world’s 11th largest industrial company. The building is located in SanDonato Milanese, Lombardia, Italy. The start point was analyzing the situation of the existing building in terms of energy consumption. The critical aspect was to keep the energy retrofitting intervention as simple as possible considering the financial issues. Some energy retrofit measures were employed to improve the energy performance of the building such as increasing the insulation to the envelope, adding shading panels and installing renewable energy sources. Arrichtuctural ideas to enhance the interior space quality of offices were also taken into the design. These design ideas were evaluated to be beneficial from an energy performance point of view as well. The present thesis includes five chapters; the first chapter, the site and the neighbourhood of the buildingare described and deeply analyzed. In the second chapter, various architectural ideas are developed and evaluated. In the third chapter, the building technologies which are applied in the building were introduced and analyzed and finally in the fourth chapter, the results of the detailed energy and daylight analysis for pre and post-retrofit scenarios are presented discussed and compared. Also, the performance of the energy retrofit scenarios to reduce the global warming potential of the building to reach the low carbon design goals is calculated and shown. The structural analysis and design are carried out and presented in the last chapter.| File | Dimensione | Formato | |
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https://hdl.handle.net/10589/153896