ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., IV-2/W2, 9-16, 2017
https://doi.org/10.5194/isprs-annals-IV-2-W2-9-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 4.0 License.
 
16 Aug 2017
BIM AUTOMATION: ADVANCED MODELING GENERATIVE PROCESS FOR COMPLEX STRUCTURES
F. Banfi1,2, S. Fai1, and R. Brumana1 1Carleton Immersive Media Studio (CIMS), Carleton Universisty, Ottawa, Canada
2ABC Department, Politecnico di Milano, Piazza Leonardo da Vinci 32, Milan, Italy
Keywords: BIM, Automation, Modelling, NURBS, LOD, Structural Analysis, FEA, Simulation Abstract. The new paradigm of the complexity of modern and historic structures, which are characterised by complex forms, morphological and typological variables, is one of the greatest challenges for building information modelling (BIM). Generation of complex parametric models needs new scientific knowledge concerning new digital technologies. These elements are helpful to store a vast quantity of information during the life cycle of buildings (LCB). The latest developments of parametric applications do not provide advanced tools, resulting in time-consuming work for the generation of models. This paper presents a method capable of processing and creating complex parametric Building Information Models (BIM) with Non-Uniform to NURBS) with multiple levels of details (Mixed and ReverseLoD) based on accurate 3D photogrammetric and laser scanning surveys. Complex 3D elements are converted into parametric BIM software and finite element applications (BIM to FEA) using specific exchange formats and new modelling tools. The proposed approach has been applied to different case studies: the BIM of modern structure for the courtyard of West Block on Parliament Hill in Ottawa (Ontario) and the BIM of Masegra Castel in Sondrio (Italy), encouraging the dissemination and interaction of scientific results without losing information during the generative process.
Conference paper (PDF, 2225 KB)


Citation: Banfi, F., Fai, S., and Brumana, R.: BIM AUTOMATION: ADVANCED MODELING GENERATIVE PROCESS FOR COMPLEX STRUCTURES, ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., IV-2/W2, 9-16, https://doi.org/10.5194/isprs-annals-IV-2-W2-9-2017, 2017.

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