Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The design and development of a demountable and reconfigurable segmented fan concrete shell flooring system
The structural floor of typical concrete frame buildings contributes a significant portion to the total embodied carbon of the superstructure by its sheer mass. In addition, the monolithic nature of in-situ concrete and the frequent use of grouting for prefabricated components result in structures which are often difficult to disassemble, creating barriers towards reuse. We present a novel segmented thin-shell concrete flooring system which facilitates component reuse and reconfiguration compatible with a circular economy for construction. By leveraging the funicular potential of shell structures and the geometry of masonry fan vaults, a lightweight materially efficient flooring system which can be disassembled without the need to cut through concrete or grout is proposed. Fabrication and assembly of a scale prototype spanning 2 m by 2 m were carried out as a proof-of-concept, leveraging digital fabrication techniques to create the curved vault profile.
The design and development of a demountable and reconfigurable segmented fan concrete shell flooring system
The structural floor of typical concrete frame buildings contributes a significant portion to the total embodied carbon of the superstructure by its sheer mass. In addition, the monolithic nature of in-situ concrete and the frequent use of grouting for prefabricated components result in structures which are often difficult to disassemble, creating barriers towards reuse. We present a novel segmented thin-shell concrete flooring system which facilitates component reuse and reconfiguration compatible with a circular economy for construction. By leveraging the funicular potential of shell structures and the geometry of masonry fan vaults, a lightweight materially efficient flooring system which can be disassembled without the need to cut through concrete or grout is proposed. Fabrication and assembly of a scale prototype spanning 2 m by 2 m were carried out as a proof-of-concept, leveraging digital fabrication techniques to create the curved vault profile.
The design and development of a demountable and reconfigurable segmented fan concrete shell flooring system
Nuh, M (Autor:in) / Orr, J (Autor:in) / Oval, R (Autor:in) / Biondini, Fabio / Frangopol, Dan M
28.06.2023
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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