Primeri uporabe BIM za analizo trajnostnih vidikov : diplomska naloga

Radošević, Lucijana (author), Cerovšek, Tomo (mentor)

Diplomska naloga obravnava možnosti uporabe BIM pri trajnostni analizi stavb. V delu so najprej definirani osnovni pojmi in nato tudi vidiki trajnostne gradnje. Predstavljeni so kriteriji vrednotenja trajnostnih stavb po metodi LEED, BREEAM in DGNB ter možnosti uporabe BIM. Pri možnih uporabah BIM so upoštevani okoljski in družbeni vidiki trajnostne gradnje, kot so analiza umestitve objekta na zemljišču, zadostna osončenost in osvetljenost prostorov ter energetska analiza. V praktičnem delu diplomske naloge je za obravnavani primer izdelan konceptualni model in so izvedene analize osončenja, osenčenja in osvetlitve. S programom SketchUp je izdelan poenostavljen 3D model, s pomočjo različnih vtičnikov pa je narejena analiza osončenosti in osenčenosti. S programom Velux Daylight Visualizer je opravljena analiza osvetljenosti prostorov za obravnavan del informacijskega modela. Rezultati analize osončenosti in osvetljenosti pa so primerjani z veljavno zakonodajo, pravilnikom PURES in tehnično smernico TSG-1-004:2010, ki je nastala na podlagi evropske direktive EPBD 2002 in prenovljene direktive EPBD 2010. V programu Ecotect Analysis je izdelan poenostavljen 3D model in opravljena analiza sončnega obsevanja za vsako fasado posebej, na podlagi rezultatov te analize pa je določena količina energije, ki jo prejme fasada. V nadaljevanju je s pomočjo programa Knauf Insulation Energija narejena energetska analiza na podlagi 2D načrtov, potrebne količine pa so izmerjene s programom CostX. Energetska analiza objekta pa je izvedena tudi v programu ArchiCAD z vtičnikom Energy Evaluation na podlagi informacijskega modela stavbe. Na koncu diplomske naloge je izdelana še primerjava rezultatov obeh energetskih analiz, saj zaradi različnih vhodnih podatkov lahko pride do razhajanja le-teh.

• Language: Slovenian
• Keywords: gradbeništvo, diplomska dela, BIM, trajnostna gradnja, trajnostni vidiki, energetska analiza, energetska učinkovitost, dnevna svetloba
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Place of publishing: Ljubljana
• Publisher: [L. Radošević]
• Year: 2015
• Number of pages: X, 41 str., [41] str. pril.
• PID: 20.500.12556/RUL-73046
• COBISS.SI-ID: 7269729
• Publication date in RUL: 08.10.2015

RADOŠEVIĆ, Lucijana, 2015, Primeri uporabe BIM za analizo trajnostnih vidikov : diplomska naloga [online]. Bachelor’s thesis. Ljubljana : L. Radošević. [Accessed 27 March 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=73046

Secondary language

• Language: English
• Title: BIM use cases for analysis of sustainability aspects

Abstract

This graduation thesis explores possibilities of BIM uses for sustainable design. For that purpose I first analyzed definition and aspects of sustainable building, criteria for analysis of sustainable building according to the LEED, BREEAM and DGNB methods and identified possible BIM uses. For BIM uses I considered environmental and social aspects of sustainable building design, such as analysis of building orientation in the environment, proper shading, sufficient daylight and energy analysis. In the practical part of the thesis conceptual models for a selected case study were designed. I examined analysis of sufficient daylight, shading and exposure to the sun. In the SketchUp program I designed simple 3D model, and then used different plugins for shading and daylight analysis. Part of the building information model was imported to Velux Daylight Visualizer, in which daylight analysis was performed. Results of the daylight and shading analysis were examined according to the technical guideline TSG-1-004:2010, based on European Directive EPBD 2002 and renewed Directive EPBD 2010. A simplified 3D model was created within Ecotect Analysis program for incident solar radiation analysis of the envelope. Latter data was used to determine the amount of energy received on the building envelope. Later, the energy analysis was done within Knauf Insulation Energy program on the basis of 2D blueprints. Appropriate quantities were measured in the CostX program. Energy analysis was also conducted within ArchiCAD program and Energy Evaluation plugin based on the bases of the building information model. Finally, detailed comparison of the results was made, due to possible discrepancy in results of different assumptions and input data.

• Keywords: graduation thesis, civil engineering, sustainable design, sustainable aspects, energy analysis, energy efficiency, daylight