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S. Pibal, I. Kovacic, R. Jakoubek:
"Digital Twins to BIM Object Library - A Top-Down Modeling Approach";
Vortrag: Proceedings of the 38th International Conference of CIB W78, Luxembourg (eingeladen); 13.10.2021 - 15.10.2021.

As the demand for affordable housing rapidly increases, researching methods to provide
affordable residential buildings are of prime importance. As part of the digital platform "Housing
4.0" we aim to develop a BIM4D2P (BIM for Design to Production) tool that enables stakeholders
across the value chain to utilize a BIM object library based on modular multi-storey residential
buildings to generate affordable and sustainable housing. On the contrary to established methods
of Building Information Modeling we were not able to utilize preexistent components or objects
for a BIM Object Library - as they hardly exist for our specific purpose. This paper presents a topdown modeling approach and will explain the path from generating twin variants to the
decomposition of such, to the generation of the data for the BIM object library.

BIM, Digital Twin, Object Library, Top-Down Modeling, Digital Platform, Housing

https://publik.tuwien.ac.at/files/publik_297849.pdf