The Geometry of the Ramps in Oscar Niemeyer’s Cultural Projects
Tipo
Artigo de evento
Data de publicação
2021
Periódico
Advances in Intelligent Systems and Computing
Citações (Scopus)
0
Autores
Florio W.
Tagliari A.
Tagliari A.
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Resumo
© 2021, The Author(s), under exclusive license to Springer Nature Switzerland AG.During the twentieth century, the ramp was an architectural element valued by modern architects. Among the architects who most explored this element was Oscar Niemeyer. The plasticity of his buildings is notorious. Since 2017, data and information were collected, resulting in the identification of 497 projects. A database was created for each of them. From these data, it was decided to study outdoor ramps, with curvilinear geometry, in cultural projects, resulting in 32 projects. The methodological procedures for analysis and synthesis were as follows: i) ramp redrawing; ii) geometry analysis; iii) identification of geometric characteristics in tangent curves and lines; iv) criteria for the identification of ramp types; v) comparative analysis of the types of ramps identified; vi) elaboration of a synthetic table with the types of ramps. The parameters were extracted from the preliminary analysis of original drawings of the ramp element. The ramps were parametrically modeled with the plug-in Grasshopper. The classification of ramp types occurred based on the identification of the sequential order of straight lines and curves tangents. It was possible to identify and classify types of ramps according to their geometrical characteristics. This paper contributes to fill the gap in the study of Oscar Niemeyer’s intrinsic architecture geometry.
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Assuntos Scopus
Analysis and synthesis , Architectural element , Comparative analysis , Curvilinear geometry , Data and information , Geometric characteristics , Geometrical characteristics , Preliminary analysis