BIM as an Analysis Tool Supporting the Reduction of Buildings Energy Consumption

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00359249" target="_blank" >RIV/68407700:21110/22:00359249 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1063/5.0101017" target="_blank" >https://doi.org/10.1063/5.0101017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0101017" target="_blank" >10.1063/5.0101017</a>

Jazyk výsledku

angličtina

Název v původním jazyce

BIM as an Analysis Tool Supporting the Reduction of Buildings Energy Consumption

Popis výsledku v původním jazyce

Energy requirements for buildings are increasing – nearly zero-energy buildings (nZEB) are expected to become the standard by 2050. In order to achieve this goal, more and more often in the architectural, engineering and construction sectors, various tools are used to computerize the designing process, including programs using the BIM standard. Building Information Modeling (BIM) is a design approach based on intelligent three-dimensional building models. The article presents the possibilities of optimizing the energy consumption of buildings with the use of software designed specifically to work in the BIM framework. Using this tool, two buildings were modeled with the same cubature, but with different construction and architectural solutions. The first one is characterized by a traditional shape with a bay window based on columns, a gable roof and a vestibule, while the latter is a building with a compact, simple structure and a flat roof. The software created an energy model and generated the design options enabling the analysis of the energy demand of these buildings during the year expressed as EUI (kWh/(m2year)) and the Autodesk Insight cloud was used to simulate the energy processes. It was shown that with the use of the same construction materials, it is possible to reduce the energy demand of buildings by modifying the shape of the construction. In addition, analyses of energy consumption were performed depending on the material solutions used, in consequence such models were developed that allowed achieving restrictive energy requirements.

Název v anglickém jazyce

BIM as an Analysis Tool Supporting the Reduction of Buildings Energy Consumption

Popis výsledku anglicky

Energy requirements for buildings are increasing – nearly zero-energy buildings (nZEB) are expected to become the standard by 2050. In order to achieve this goal, more and more often in the architectural, engineering and construction sectors, various tools are used to computerize the designing process, including programs using the BIM standard. Building Information Modeling (BIM) is a design approach based on intelligent three-dimensional building models. The article presents the possibilities of optimizing the energy consumption of buildings with the use of software designed specifically to work in the BIM framework. Using this tool, two buildings were modeled with the same cubature, but with different construction and architectural solutions. The first one is characterized by a traditional shape with a bay window based on columns, a gable roof and a vestibule, while the latter is a building with a compact, simple structure and a flat roof. The software created an energy model and generated the design options enabling the analysis of the energy demand of these buildings during the year expressed as EUI (kWh/(m2year)) and the Autodesk Insight cloud was used to simulate the energy processes. It was shown that with the use of the same construction materials, it is possible to reduce the energy demand of buildings by modifying the shape of the construction. In addition, analyses of energy consumption were performed depending on the material solutions used, in consequence such models were developed that allowed achieving restrictive energy requirements.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Thermophysics 2021

ISBN

978-0-7354-4365-5

ISSN

—

e-ISSN

1551-7616

Počet stran výsledku

10

Strana od-do

"020028"-"020028-9"

Název nakladatele

AIP Publishing

Místo vydání

Melville, NY

Místo konání akce

Dalešice

Datum konání akce

7. 9. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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