BIM is a digital representation of the physical and functional characteristics of a structure. Today, in Italy, there isn’t a legislation that standardize the implementation and methodology to be adopted during the design of a building. This thesis aims to support the process in progress at national and European level. A product sheet will be modeled to define guidelines for modeling. The structure of the thesis is divided into three sections. The first examines the state of the art. In Chapter 1 the objectives of the research are expressed and in Chapter 2 are followed the for the definition of technical sheet and models. In Chapter 3 it is explained what BIM is and its advantages. In Chapter 4 we focus on the diffusion of the process and the regulation in Italy and in the world. Chapter 5 is about CE marking and Chapter 6 and 7 explain BIM libraries and guidelines. The second section (Chapter 8) deals with the study and analysis of the eight objects considered. Then, after restated the steps of the adopted methodology (Paragraph 8.1), the selected objects are described (Paragraph 8.2), and then the study of each object (Paragraph 8.3 to 8.10) is discussed. For each of them the research is divided into two parts. In the first we look for information useful to describe that product. The attributes required by the CE marking and those reported by technical sheets and BIM models already in the web are identified. Thus, the data collected and tabulated are compared qualitatively and quantitatively to draw up a list of attributes that fully describe that object and can be used to fill in the form of the product considered, and they are divided into the different. The second part of the analysis of each object is about modeling. The downloaded families are analyzed from the geometric point of view and the useful information are extrapolated. Then a family is modeled for each object. The third section (Chapter 9) illustrates the conclusions drawn. Are reported the considerations of companies and designers, is illustrate the product sheet and the modeling guidelines extrapolated, are described the limits and the hints for possible future developments and conclusions.
Il BIM è una rappresentazione digitale delle caratteristiche fisiche e funzionali di una struttura. Ad oggi, in Italia, non vi è ancora una normativa che standardizzi l’implementazione e la metodologia da adottare durante la progettazione di un edificio. Il presente lavoro di tesi vuole essere un supporto al processo in atto in ambito nazionale ed europeo. A tal fine verrà elaborata una scheda di prodotto per gli otto oggetti impiantistici analizzati che costituiscono un impianto domestico di riscaldamento. La struttura della tesi si articola in tre sezioni. Nella prima viene approfondito lo stato dell’arte. Nel Cap.1 vengono espressi gli obiettivi della ricerca e nel Cap.2 gli step seguiti per la definizione di schede e modelli. Nel Cap.3 viene spiegato il BIM e i suoi vantaggi. Il Cap.4 si sofferma sulla diffusione del processo e le normative già in vigore in Italia e nel mondo, invece Il Cap.5 tratta della marcatura CE. Il Cap. 6 e 7 espongono BIM library e linee guida per la modellazione. La seconda sezione (Cap.8) analizza gli oggetti considerati. Dopo aver ribadito le fasi della metodologia adottata (8.1), si descrivono gli oggetti scelti (8.2), per poi affrontare lo studio di ogni prodotto (da 8.3 a 8.10). Per ognuno la ricerca è suddivisa in due parti. Nella prima si individuano le informazioni utili a descrivere quell’oggetto. Vengono analizzati gli attributi richiesti per la marcatura CE, poi quelli riportati da schede tecniche e modelli BIM presenti in rete. I dati raccolti vengono confrontati qualitativamente e quantitativamente così da redigere un elenco di attributi che descrivono esaurientemente l’oggetto, e vengono utilizzati per compilare la scheda del prodotto e assegnarli ai vari LOD. La seconda parte dell’analisi riguarda la modellazione. Le famiglie scaricate vengono analizzate rispetto a geometria e informazioni. Quindi viene modellata una famiglia per ogni oggetto. La terza sezione (Cap.9) illustra le conclusioni tratte. Si riportano le considerazioni delle aziende e dei progettisti, viene illustrata la scheda di prodotto e le linee guida per la modellazione redatte e si descrivono limiti, spunti per sviluppi futuri e conclusioni.
Librerie di oggetti BIM per il progetto impiantistico : linee guida per la definizione dei requisiti informativi e di modellazione
BARRILE, ELEONORA
2017/2018
Abstract
BIM is a digital representation of the physical and functional characteristics of a structure. Today, in Italy, there isn’t a legislation that standardize the implementation and methodology to be adopted during the design of a building. This thesis aims to support the process in progress at national and European level. A product sheet will be modeled to define guidelines for modeling. The structure of the thesis is divided into three sections. The first examines the state of the art. In Chapter 1 the objectives of the research are expressed and in Chapter 2 are followed the for the definition of technical sheet and models. In Chapter 3 it is explained what BIM is and its advantages. In Chapter 4 we focus on the diffusion of the process and the regulation in Italy and in the world. Chapter 5 is about CE marking and Chapter 6 and 7 explain BIM libraries and guidelines. The second section (Chapter 8) deals with the study and analysis of the eight objects considered. Then, after restated the steps of the adopted methodology (Paragraph 8.1), the selected objects are described (Paragraph 8.2), and then the study of each object (Paragraph 8.3 to 8.10) is discussed. For each of them the research is divided into two parts. In the first we look for information useful to describe that product. The attributes required by the CE marking and those reported by technical sheets and BIM models already in the web are identified. Thus, the data collected and tabulated are compared qualitatively and quantitatively to draw up a list of attributes that fully describe that object and can be used to fill in the form of the product considered, and they are divided into the different. The second part of the analysis of each object is about modeling. The downloaded families are analyzed from the geometric point of view and the useful information are extrapolated. Then a family is modeled for each object. The third section (Chapter 9) illustrates the conclusions drawn. Are reported the considerations of companies and designers, is illustrate the product sheet and the modeling guidelines extrapolated, are described the limits and the hints for possible future developments and conclusions.| File | Dimensione | Formato | |
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https://hdl.handle.net/10589/145497