Geodesic dome

AccessScience ◽  
2015 ◽  
Keyword(s):  
2021 ◽  
pp. 095605992110641
Author(s):  
Orsolya Gáspár

The tessellation of the first built geodesic dome structure (the first planetarium of Jena, designed by Walther Bauersfeld, built 1922–23) has been unknown until recently. While original documentation of the tessellation has been published, the concept behind it has not been uncovered. This article presents the evolution of the final tessellation based on Bauersfeld’s hand-written notes found in the Zeiss Archives in Jena. Bauersfeld contemplated various methods of subdivision and performed detailed calculations and optimality analysis on them—preceding the theoretical studies on the tessellation of geodesic domes by almost 30 years. His key findings, relevant and comparable with later studies are highlighted. The concept of the presumably final tessellation is revealed to be the equal-area triangulation of the sphere—which has to the author’s knowledge not been considered ever since for geodesic domes. The remarkably simple algorithm applied did not result in a theoretically exact solution (well known to Bauersfeld), but as shown in this article in engineering terms it got sufficiently close. Moreover, it is concluded that the resulting tessellation excels in terms of important parameters (e.g. edge length ratio, number of different edges) compared to existing practical and theoretical solutions.


Author(s):  
Fernando Barth ◽  
Luigi Simone ◽  
Andre Chaluppe ◽  
Luiz Vefago
Keyword(s):  

Architectura ◽  
2019 ◽  
Vol 47 (1-2) ◽  
pp. 92-114 ◽  
Author(s):  
Martino Peña Fernández-Serrano ◽  
José Calvo López

AbstractSometimes scientific-technical objects can be given an extended meaning as cultural icons and be received in art and architecture. To this end, the object must be detached from its original context and viewed from different, new perspectives.In 1922 Walter Bauersfeld constructed one of the first geodesic domes for testing projection devices in Jena. Walter Gropius and Lázló Moholy-Nagy were among the first to visit the Jena Planetarium; Moholy-Nagy received the dome in his book ›Von Material zu Architektur‹. Richard Buckminster Fuller further developed Bauersfeld’s concept from the 1940s and patented the construction principle of a geodesic dome under the name ›Building Construction‹ in 1954. His patent bears resemblances to the Bauersfeld Planetarium in Jena, which can be demonstrated by manuscripts by Bauersfeld from the Zeiss Archive in Jena. Fuller, on the other hand, also used the geodesic dome to explain his theory as Synergetic. The article traces the transformation of the technical object conceived by Bauersfeld via Moholy-Nagy and Fuller into a cultural icon of the 20th century.


Leonardo ◽  
2017 ◽  
Vol 50 (5) ◽  
pp. 486-492
Author(s):  
Rebecca Dalvesco

Since the end of World War II, the U.S. government has embraced the rhetoric of the peaceful use of the atom. Following the government’s lead, architect-designer-philosopher Richard Buckminster Fuller espoused similar ideas. Like U.S. President Lyndon Johnson and other “atoms for peace” enthusiasts, Fuller thought that the revolution then occurring in architecture was an outgrowth of the peaceful atom. And, like Johnson, Fuller believed that technology based on the atom did not just favor Americans but could be applied for the benefit of all humanity. Fuller thought atomic technology could help extend humankind’s knowledge base and thus be applied to develop better architecture. This article explains how Fuller, like politicians of the time, believed that the potential for fearful products of destruction—of war and its weaponry—could be applied for peacetime applications, particularly when designing his geodesic dome, including his Expo ’67 pavilion.


Author(s):  
Sandra Vergara ◽  
Miguel Hadzich ◽  
Ronald Tipula ◽  
Juan Perez ◽  
Evelyn Lopez Vasquez ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document