Preslikave med arhitekturnimi in računskimi aspekti v informacijskih modelih zgradb

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Language:	Slovenian
Year of publishing:	2008
Source:	Ljubljana
Typology:	2.08 - Doctoral Dissertation
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	[T. Pazlar]
UDC:	659.2:004:624:(043.3)
COBISS:	4310113
Views:	1784
Downloads:	714
Average score:	0 (0 votes)
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Secondary language:	English
Secondary title:	Mapping between architectural and structural aspects in the building information models
Secondary abstract:	Presented thesis is focused on the building information modelling in the AEC-FM (Architecture, Engineering, Construction and Facility Management) sector. The complexity of discussed brunch reflects in number of domain specific models and in not clearly defined terminology. Therefore the first part of presented thesis deals with modelling terminology and with chronological modelling development description. Further work is focused on the Industry Foundation Classes (IFC), the most popular AEC-FM specification. Presented research is limited on the domain specific architectural and structural submodels and on corresponding relations between them. This thesis defends the hypothesis that presented problem can be simplified and partly automated if IFC model and appropriate computer encoded heuristic rules are used. IFC based information server for collaborative building design between architects and structural engineers with semi – automatic geometry mapping between sub models and with imposed load assignments is proposed. A demonstration prototype partly proves the regularity of proposed hypothesis. However, the prototype also points out inability of its implementation in practice, mainly due to immaturity of IFC specification and its implementations.
Secondary keywords:	construction informatics;Building Information Model - BIM;Industry Foundation Classes - IFC;architectural models;structural models;mapping;heuristic;
URN:	http://www.dlib.si/?urn=URN:NBN:SI:doc-5X6X0WI7
File type:	application/pdf
Type (COBISS):	Dissertation
Thesis comment:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages:	XXIV, 218 str., pril.
Type (ePrints):	thesis
Title (ePrints):	Mapping between architectural and structural aspects in the building information models
Keywords (ePrints):	gradbena informatika;informacijski modeli zgradb – BIM;temeljni razredi za industrijo – IFC;arhitekturni modeli;računski modeli;preslikave;hevristika.
Keywords (ePrints, secondary language):	construction informatics;Building Information Model – BIM;Industry Foundation Classes – IFC;architectural models;structural models;mapping;heuristic.
Abstract (ePrints):	Doktorska disertacija obravnava področje modeliranja produktov industrije ki oblikuje grajeno okolje. Kompleksnost panoge v kateri ima običajno vsak udeleženec svoj pogled na zgradbo oz. svoj model zahteva natančno opredelitev terminologije, izdelan kronološko razvojni opis informacijskega modeliranja pa omogoča lažje razumevanje trenutnega stanja na obravnavanem področju. Naloga temelji na trenutno najbolj aktualnem informacijskem modelu zgradb, to je na temeljnih razredih za industrijo (IFC – Industry Foundation Classes). Posebej podrobno sta obravnavana domensko specifična podmodela arhitekture in računske analize. Ker gre za podmodela enotnega informacijskega modela zgradb je smiselna preučitev relacij med njima. Predstavljeno delo zagovarja hipotezo da je problem prirejanja med arhitekturnimi in računskimi modeli znotraj informacijskega modela zgradb IFC možno poenostaviti ter tudi delno avtomatizirati. V nalogi se navedeno hipotezo potrjuje na primeru prirejanja geometrije ter zunanjih vplivov na konstrukcijo. Izdelan je bil tudi demonstracijski prototip ki načeloma potrjuje pravilnost podane hipoteze, hkrati pa opozarja na nezmožnost delovanja predlaganega sistema v praksi, predvsem zaradi nezrelosti IFC specifikacije ter njenih implementacij. IV
Abstract (ePrints, secondary language):	Presented thesis is focused on the building information modelling in the AEC-FM (Architecture, Engineering, Construction and Facility Management) sector. The complexity of discussed brunch reflects in number of domain specific models and in not clearly defined terminology. Therefore the first part of presented thesis deals with modelling terminology and with chronological modelling development description. Further work is focused on the Industry Foundation Classes (IFC), the most popular AEC-FM specification. Presented research is limited on the domain specific architectural and structural submodels and on corresponding relations between them. This thesis defends the hypothesis that presented problem can be simplified and partly automated if IFC model and appropriate computer encoded heuristic rules are used. IFC based information server for collaborative building design between architects and structural engineers with semi – automatic geometry mapping between sub models and with imposed load assignments is proposed. A demonstration prototype partly proves the regularity of proposed hypothesis. However, the prototype also points out inability of its implementation in practice, mainly due to immaturity of IFC specification and its implementations. VI
Keywords (ePrints, secondary language):	construction informatics;Building Information Model – BIM;Industry Foundation Classes – IFC;architectural models;structural models;mapping;heuristic.
ID:	8311051