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The BIM and BEM integration – opportunities, limitations, and influence on building design : master thesis No.: 234/II. GR-BIM
ID Hadji, Sarra (Author), ID Košir, Mitja (Mentor) More about this mentor... This link opens in a new window

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Abstract
The interest of the AEC industry in building energy modelling is not new. BEM is a powerful tool to assess and control the building’s energy performance. It assists both AEC professionals and building owners in reaching their sustainability goals and limits energy consumption and the project's cost. BEM can be integrated at different design stages, from the concept design to construction and management. This work is interested in the BIM-BEM integration at the early design stage. The main focus of the proposed thesis is to investigate the state-of-the-art in the field of BIM and BEM integration. In particular, to highlight opportunities and limitations of integrating the energy performance evaluation of buildings with BIM models from the point of view of the building designer. Of particular interest is the identification of (i) benefits vs drawbacks, (ii) impacts on the workflow, and (iii) potential for increasing the final design's performance. The literature review revealed the lack of research about process maps favouring technical aspects and the need to improve BEM-related standards. The results of the practical case demonstrated that a software-specific process map is needed to ensure a seamless BIM-BEM integration workflow. The respect of a clear and comprehensive process map adapted to an early design stage increases the efficiency of the workflow, coordination, and productivity. It also assists the designer with exploring more design options in a relatively short time, improving the design in respect of sustainability goals.

Language:English
Keywords:civil engineering, master thesis, BIM, BEM, energy analysis, early design stage, BEM process
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FGG - Faculty of Civil and Geodetic Engineering
Place of publishing:Ljubljana
Publisher:[S. Hadji]
Year:2022
Number of pages:XIV, 65 str., [10] str. pril.
PID:20.500.12556/RUL-141380-2f971efc-c870-3c7c-72fd-467582ad2b95 This link opens in a new window
UDC:004.946.5:620.92(043.3)
COBISS.SI-ID:131729411 This link opens in a new window
Publication date in RUL:29.09.2022
Views:924
Downloads:55
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Secondary language

Language:Slovenian
Title:Integracija BIM in energijskega modeliranja stavb - priložnosti, omejitve in vpliv na načrtovalski proces : magistrsko delo
Abstract:
Zanimanje gradbene industrije za energijsko modeliranje stavb ni novo saj le-to predstavlja močno orodje za določitev energijske učinkovitosti stavb. Takšno modeliranje je v pomoč načrtovalcem, lastnikom in upravljalcem stavb pri doseganju njihovih trajnostnih ciljev, omejitvi rabe energije in stroškov projekta. Energijsko modeliranje stavb je možno integrirati v načrtovalski proces na različnih stopnjah načrtovanja, od konceptualne zasnove pa vse do izvedbe ter kasneje tudi v procesu upravljanja stavb. V pričujoči nalogi se posvečamo integraciji BIM in energijskega modeliranja stavb v zgodnji fazi načrtovanja. Glavni poudarek predlagane naloge je raziskati stanje tehnike na področju integracije BIM in energijskega modeliranja stavb ter izpostaviti priložnosti in omejitve takšne integracije z vidika načrtovalca stavb. Posebej zanimiva je identifikacija (i) prednosti v primerjavi s pomanjkljivostmi, (ii) vplivov na potek dela in (iii) potenciala za povečanje učinkovitosti končnega projekta. Pregled literature je razkril pomanjkanje raziskav o procesnih zemljevidih v korist tehničnih vidikov integracije energijskega modeliranja z BIM. Sočasno je bila identificirana tudi potreba po izboljšanju standardov, povezanih z energijskim modeliranjem stavb. Rezultati praktičnega primera so pokazali, da je za zagotovitev brezhibnega delotoka integracije potreben zemljevid procesa, slednji pa mora biti pripravljen za specifično programsko opremo. Upoštevanje jasnega in celovitega procesnega načrta, prilagojenega zgodnji fazi načrtovanja, poveča učinkovitost delotoka, koordinacijo in produktivnost. Prav tako pomaga načrtovalcu pri raziskovanju nabora projektnih rešitev v razmeroma kratkem času, s čimer se posledično izboljša kakovost projekta z gledišča trajnostnih ciljev.

Keywords:gradbeništvo, magistrska dela, GR, BIM, energijsko modeliranje stavb, energijska analiza, zgodnja faza projektiranja, proces energijskega modeliranja stavb

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