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Mega-structural concepts applied to special buildings

 Mega-structural concepts applied to special buildings
Author(s): ,
Presented at IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014, published in , pp. 1252-1259
DOI: 10.2749/222137814814067554
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Architectural design has experienced a radical change over the last years. The free and organic new forms have buried the geometrical and regular old ones. Because of that, the structural challeng...
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Bibliographic Details

Author(s):

Medium: conference paper
Language(s): English
Conference: IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014
Published in:
Page(s): 1252-1259 Total no. of pages: 8
Page(s): 1252-1259
Total no. of pages: 8
Year: 2014
DOI: 10.2749/222137814814067554
Abstract:

Architectural design has experienced a radical change over the last years. The free and organic new forms have buried the geometrical and regular old ones. Because of that, the structural challenges have been greatly improved, being impossible to be achieved through conventional techniques. As an answer to this demand, the concept of “mega-structure” arises. Instead of trying to insert a structure inside the architectural shape, the structural engineer takes advantage of the potentiality that the shape provides to generate a structure that works as a whole.

The concept of “mega-structure” has been successfully applied in a large number of special buildings in recent times. In this paper, some of them are briefly reviewed and the newest one, the Orona Zero building, is more extensively developed.

Keywords:
cantilever box girder diaphragm mega-structure new architecture free forms façade truss staged construction