| id |
ecaade2023_99 |
| authors |
Dervishaj, Arlind, Fonsati, Arianna, Hernández Vargas, José and Gudmundsson, Kjartan |
| year |
2023 |
| title |
Modelling Precast Concrete for a Circular Economy in the Built Environment |
| source |
Dokonal, W, Hirschberg, U and Wurzer, G (eds.), Digital Design Reconsidered - Proceedings of the 41st Conference on Education and Research in Computer Aided Architectural Design in Europe (eCAADe 2023) - Volume 2, Graz, 20-22 September 2023, pp. 177–186 |
| doi |
https://doi.org/10.52842/conf.ecaade.2023.2.177
|
| summary |
In recent years, there has been a growing interest in adopting circular approaches in the built environment, specifically reusing existing buildings or their components in new projects. To achieve this, drawings, laser scanning, photogrammetry and other techniques are used to capture data on buildings and their materials. Although previous studies have explored scan-to-BIM workflows, automation of 2D drawings to 3D models, and machine learning for identifying building components and materials, a significant gap remains in refining this data into the right level of information required for digital twins, to share information and for digital collaboration in designing for reuse. To address this gap, this paper proposes digital guidelines for reusing precast concrete based on the level of information need (LOIN) standard EN 17412-1:2020 and examines several CAD and BIM modelling strategies. These guidelines can be used to prepare digital templates that become digital twins of existing elements, develop information requirements for use cases, and facilitate data integration and sharing for a circular built environment. |
| keywords |
building information modelling (BIM), circular construction, reuse, concrete |
| series |
eCAADe |
| email |
|
| full text |
 file.pdf (840,870 bytes) |
| references |
Content-type: text/plain
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| last changed |
2023/12/10 10:49 |
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