Tensegrity bridge with prestressed deck

FENU, LUIGI;
2010-01-01

Abstract

In this paper, structural analysis and design of a tensegrity bridge with prestressed deck is introduced. As a matter of fact, cable pretension results in prestressing of the deck. Nonlinear geometric effects, key load cases, influence of main cable's rise and modal analysis of this type of structure is studied by finite element method. The structural behaviour of the tensegrity bridge appears to be suitable for a footbridge, although peculiar with respect to traditional footbridges. Some suggestions about structural design, material properties and structural behaviour are summarized.
2010
Inglese
Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas
9783857481222
International Association for Bridge and Structural Engineering (IABSE)
SVIZZERA
432
433
2
2-s2.0-84928990273
34th International Symposium on Bridge and Structural Engineering: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas
Contributo
Esperti anonimi
2010
ita
internazionale
scientifica
Modal analysis; Static behaviour; Structural design; Tensegrity bridge; Civil and Structural Engineering; Building and Construction; Safety, Risk, Reliability and Quality
sì
4 Contributo in Atti di Convegno (Proceeding)::4.1 Contributo in Atti di convegno
Briseghella, Bruno; Fenu, Luigi; Huang, Wenjin; Zordan, Tobia
273
4
4.1 Contributo in Atti di convegno
none
info:eu-repo/semantics/conferencePaper
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