BIM-based development of bill of materials with case studies

master thesis No.: 164/II. GR-BIM

Nabih Mousharbash (Avtor), Tomo Cerovšek (Mentor), Vlatko Bosiljkov (Komentor)

Povzetek

V diplomski nalogi so poudarjene raziskave in metodologije, ki vplivajo na BIM (Building Information Modeling), začenši s problemi, ki nastanejo po modelu projekta v 3., 4. in 5. dimenzijo. Večina projektov BIM se ustavi po izdelavi modela in ga ne uporablja za urnike in predmete (4D in 5D). Raziskava se je začela z raziskavo, ki so jo opravile družbe po vsem svetu. Podjetja so izbrana na podlagi njihovih izkušenj v 4. in 5. dimenziji v BIM in Quantity Surveying. Pa tudi njihove pripombe glede prednosti in slabosti postopka, kot so čas, cena, kakovost in natančnost. Podjetja imajo veliko pomislekov, kot so raven varnosti v projektu in natančni odčitki, ki jih ustvari projekt. Najprej tradicionalni slog generacije BOQ (Manual) uporabljajo številna podjetja. Študija primera je bila uvedena, rezultat pa uporabljen v naslednjem koraku raziskave. Kasneje je bil narejen poltradicionalni slog (z uporabo CostX). Načrti PDF iz modelov so bili izvlečeni in nato uvoženi v programsko opremo, odčitki so bili zabeleženi v količinskem vzletu (QTO) in nato organizirani v novi predlogi merilne predloge za količino. Nenazadnje je bil za generiranje odčitkov, ki so bili pozneje generirani v predlogi za količino, uporabljen prototipni vtičnik. Višja kot je raven podrobnosti (LOD) projekta, natančnejše bo branje. Za zaključek bomo model preizkusili v treh metodah BOQ (tradicionalni, polpreizkusni, vtični). Končno branje (tradicionalno, poltradicionalno, plug-in) dobijo strokovnjaki, rezultat pa je bil ocenjen na podlagi več zadev, kot so čas, natančnost in predloga, podatki pa bodo analizirani, da bodo oblikovani zaključki in oblikovana vprašanja za prihodnost raziskave. Pregled QTO in BOQ s povratnimi informacijami je narejen s prilagoditvijo NRM II. Raziskava je preizkušena na vseh celinah. Zato najdemo pametno in praktično rešitev, ki bo revolucionirala metodologijo razmišljanja poklica geometarja. Opravljen je poskusni preizkus pravega modela, rezultat pa pregledajo strokovnjaki s tega področja, ki je projekt prenove Akademije za glasbo v Ljublijani v Sloveniji.

Ključne besede

civil engineering;master thesis;BIM;RICS;BOQ;quantity surveying;architecture;Python;programming;

Podatki

Jezik:	Angleški jezik
Leto izida:	2020
Tipologija:	2.09 - Magistrsko delo
Organizacija:	UL FGG - Fakulteta za gradbeništvo in geodezijo
Založnik:	[N. Mousharbash]
UDK:	004.7:691(043.3)
COBISS:	35653379
Št. ogledov:	332
Št. prenosov:	100
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Slovenski jezik
Sekundarni naslov:	Razvoj seznama gradiv na osnovi BIM s študijami primerov
Sekundarni povzetek:	This thesis emphasizes the research and methodology impacting BIM (Building Information Modelling), beginning with the problems arising after the project is modeled to its 3rd, 4th, and 5th dimensions. Most BIM projects stop after the model is done and not use it for Schedules and Bill of Quantities (4D and 5D). The research started with a survey, taken by companies all around the world. The companies are selected based on their experience in the 4th and 5th dimension in BIM and Quantity Surveying. As well as hearing their comments regarding the advantages and disadvantages of the process, such as time, price, quality, and accuracy. There are a lot of concerns that are common between firms such as the level of security in the project and the accurate readings generated from the project. First of all, The traditional style of BOQ generation (Manual) is used by many firms, The case study got implemented and the result is used in the next step of the research. Later on, a semi-traditional style was done (using CostX). PDF plans from the models were extracted and then imported to the software, the readings were recorded in the Quantity Takeoff (QTO) and then organized in the New Rules of Measurement Bill of Quantity Template. Last but not least, a prototype plug-in was used to generate the readings in which later generated organized in the Bill of Quantity template. The higher the Level of Detail (LOD) of the project, the more accurate the reading will be. To conclude, the model will be tested in three BOQ methods (Traditional, Semi Intervention, Plug-in). The final reading (traditional, Semi-traditional, Plug-in) is given to experts and the outcome was graded based on several matters such as time, accuracy, and template, and the data will be analyzed to draw conclusions and formulate questions for future research. A feedback review of the QTO and BOQ is done with NRM II adaption. The research is tested on all continents. Therefore, finding a smart and practical solution that will revolutionize the thinking methodology of the quantity surveyor profession. A test trial of a real model is done and the outcome is reviewed by experts in that field, its a refurbishment project of a music academy located in Ljublijana, Slovenia.
Sekundarne ključne besede:	gradbeništvo;magistrska dela;GR;BIM;RICS;BOQ;merjenje količine;arhitektura;Python;programiranje;
Vrsta dela (COBISS):	Magistrsko delo/naloga
Študijski program:	0
Konec prepovedi (OpenAIRE):	1970-01-01
Komentar na gradivo:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Strani:	XX, 182 str.
ID:	12055972