Reflections on structural transparency

Authors

  • Oscar Linares de la Torre ETSAB / UPC
  • Albert Albareda Valls ETSAB / UPC

DOI:

https://doi.org/10.5821/palimpsesto.19.7047

Keywords:

enclosure, structure, glass, transparency, tectonics.

Abstract

Since ancient times until the nineteenth Century, structure plays a fundamental role in the definition of architectural space. Nevertheless, the appearance of steel for structural purposes and glass as transparent enclosure allows dissociating both functions in two different constructive systems. Modern Architecture makes this dichotomy one of its standards. At the end of the twentieth Century, the mechanical capabilities of glass were so improved that its structural application became possible. Structure and enclosure became unified again as in ancient times, although through a fully transparent element now.  Structure, understood as the autonomous and clearly identified element of the Architecture of modernity, seems to be disappeared. The aim of this paper is to point out how the use of the glass as structural material affects the relation between the spatial enclosure system and the structural system that has characterized the modern architecture.

Author Biographies

Oscar Linares de la Torre, ETSAB / UPC

Profesor Asociado

Departamento de Proyectos Arquitectónico

Albert Albareda Valls, ETSAB / UPC

Profesor Lector

Departamento de Tecnología de la Arquitectura

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Published

2019-06-18

Issue

Section

Research 1