File:Kārlis Johansons c1920 "Gleichgewichtkonstruktion" ("Equilibrium-structure"), a Study in Balance.jpg
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Kārlis_Johansons_c1920_"Gleichgewichtkonstruktion"_("Equilibrium-structure"),_a_Study_in_Balance.jpg (431 × 472 pixels, file size: 95 KB, MIME type: image/jpeg)
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[edit]DescriptionKārlis Johansons c1920 "Gleichgewichtkonstruktion" ("Equilibrium-structure"), a Study in Balance.jpg |
English: Kārlis Johansons' c.1920 "Study in Balance" is a proto-tensegrity sculpture. David Georges Emmerich (1988) reported that the first proto-tensegrity system, called "Gleichgewichtkonstruktion" ("Equilibrium-structure"), was created by Kārlis Johansons in 1920. It was a structure of three bars and seven cords with an eighth cable without tension that interactively altered the configuration while maintaining equilibrium. This configuration was very similar to his own proto-system invention, the "Elementary Equilibrium", with three struts and nine cables. Regardless, the absence of pre-stress, a key characteristic of tensegrity systems, does not allow this particular Kārlis Johansons “sculpture-structure” to be considered one of the first tensegrity structures.
Kārlis Johansons is also known as:
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Date |
circa 1920 date QS:P,+1920-00-00T00:00:00Z/9,P1480,Q5727902 |
Source | monoskop.org/Karl_Ioganson from another source: www.alyoshin.ru/Files/publika/khan_archi/khan_archi_1_033.html |
Author | Unknown authorUnknown author |
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[edit]Public domainPublic domainfalsefalse |
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current | 08:17, 25 September 2018 | ![]() | 431 × 472 (95 KB) | JasonCarswell (talk | contribs) | User created page with UploadWizard |
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