Latest revision as of 14:34, 30 November 2021

Abstract

This paper presents a comparative approach between a digital documentation workflow of a hyperbolic paraboloid heritage building using contemporary tools versus a traditional documentation technique. This documentation was undertaken to better understand the building’s structure, its evolution, and to assess the performance of this modern concrete structure for future seismic and damage analysis. Furthermore, this paper discusses the challenges related to producing a Heritage Building Information Model (HBIM) of this building using point cloud data in Autodesk’s Revit BIM-authoring software. This project states the importance of a parallel study between the traditional and the contemporary documentation methods; which led to discoveries about the current state of the extrados in the hyperbolic parabola after several earthquakes. Upon analyzing the HBIM and comparing it to the historical drawings, we discovered a gap between the moisture barrier membrane and the concrete shell. Visualizing the building in 3D provides a deeper and more accurate understanding of the currentstate of this pavilion and is one of many advantages of using digital technologies. The insights provided by digital documentation techniques and analyzing the historical images of the pavilion showed that the curvature of the pavilion had changed over time. The results that we found imply two hypotheses. First, the profile of the curvature had been modified due to earthquakes, and second that the modification was due to improper maintenance of the pavilion, namely, multiple additions of the membrane layers. This could not have been detected by solely relying on traditional documentation techniques.

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References

[1] Interview with Dr. Juan Ignacio del Cueto (May 2019).

[2] Moreyra Garlock, M.E. Billington, D.P. Félix Candela: Engineer, Builder, Structural Artist. New Haven, Conn: Yale University Press (2008, p. 91).

[3] De Anda Alanis, E. X. Candela. Mexio: Taschen (2008).

[4] Faber, C. Candela: The Shell Builder. New York: Reinhold Pub. Corp., (1963).

[5] Cosmic Ray Pavilion. Architectuul.com. Available at: http://architectuul.com/architecture/cosmic-ray-pavilion

[6] Del Cueto Ruiz-Funes, J.I. CANDELA ACE. Acción Cultural Española (AC/E), TF Graphic Arts, (2011). Available at: https://www.accioncultural.es/media/Default%20Files/files/publicaciones/files/catalogo_candela. pdf

[7] Cordero Espinosa, L. G. Undergraduate tesis. Pavellón de Rayos Cósmicos: pasado, presente y futuro. National Autonomous University of Mexico, Mexico. (2019).

[8] Aimond, F. F. Etude statique des voiles minces en paraboloide hiperbolique, travaillant sans flexion. memories de la ASCC. INT. DESPONTS ET CHARPENTES. VOL. IV.

[9] Carleton Immersive Media Studio (CIMS). Processing in Photoscan, pre-training workshop. Carleton University, Ottawa, Canada. (2018).

[10] Godin A.A. Algonquin BIM workshop tutorials. Carleton Immersive Media Studio (CIMS) Carleton University, Ottawa, Canada. (2018).

[11] BIM - Revit 3D Organic Form 03 Tensile Structure. Non-Stop Learning101 Youtube. (2017). Available at: https://www.youtube.com/watch?v=9_jJBtKGLyc&fbclid=IwAR1PrpN6Gw7iNQWyo5KlQyPl ef_1NJasWfYVf7_qX5ed8uDcop-rY9AcSVE

[12] Learn revit in 5 Minutes- Mass forme Felix Candela. Niko G. Youtube. (2016). Available at: https://www.youtube.com/watch?v=mxwGfNWwM- I&fbclid=IwAR1Bjmc4i23eThRigbOeo7rCvh1jpNtyn2_tn_-rbRe7XpEFTWDTEGq1tUk

[13] Aligning & Merging .DP Data in CloudCompare. DotProduct Youtube. (2016). Available at: https://www.youtube.com/watch?v=48xILOe9d7I&fbclid=IwAR0PieUuwsVVbM1-- l764xM2HvTufFd-XLQuAvqML0BEfMjEu_nj-zfbzgM

[14] Mendoza Morfín, G. Campus Central C.U. Lecturas de un Patrimonio Vivo. Facultad de Arquitectura UNAM. (2019).

[15] Flelix Candela, Major Works. The Princeton University Art Museum, (2008). Available at: https://artmuseum.princeton.edu/legacy-projects/Candela/cosmicrays.html

[16] Morganti C., Bartolomei C. Digital Survey and Documentation of La Habana Vieja in Cuba. In: Ioannides M., Martins J., Žarnić R., Lim V. (eds) Advances in Digital Cultural Heritage. Lecture Notes in Computer Science, vol 10754. Springer, Cham. (2018).

[17] Ace D., Marrs J., Santana Quintero M., Barazzetti L., Demas M., Friedman L., Roby T., Chamberlain M., Duong M., Awad R. Documenting Nea Paphos for Conservation and Management. Carleton Immersive Media Studio (CIMS) Carleton University Canada, Politecnico di Milano, Department of Architecture, Built Environment and Construction Engineering Italy, Getty Conservation Institute U.S., Department of Antiquities of Cyprus., (2019).