Unloaded prestressed shell formed from a closed surface unattached to any supports
Paper i proceeding, 2019

In this paper we attempt to begin to answer the question, ‘under what conditions can an unloaded shell formed of a closed surface unattached to any supports contain a state of membrane stress which can be induced by prestressing?’. We show thata sphere cannot be prestressed, but a torus can be.

moment surface

unloaded prestressed shell

torus

force surface

Författare

Alexander Sehlström

Chalmers, Arkitektur och samhällsbyggnadsteknik, Arkitekturens teori och metod, Forskning - Arkitekturens teori och metod

Christopher John Kenneth Williams

Chalmers, Arkitektur och samhällsbyggnadsteknik, Arkitekturens teori och metod, Forskning - Arkitekturens teori och metod

Form and Force - IASS Symposium 2019 and Structural Membranes 2019

167-174

Form and Force - 60th Anniversary Symposium of the International Association for Shell and Spatial Structures IASS Symposium 2019
Barcelona, Spain,

Ämneskategorier

Arkitekturteknik

Teknisk mekanik

Geometri

Mer information

Senast uppdaterat

2019-11-08